I. Definition

of Dingsen Core City: refers to the possible operation related units of Shenzhen Lichuang E-commerce Co., Ltd. and its related services.

Third party: refers to the supplier, company or other organization with whom we have established a cooperative or investment relationship with us due to the collection of personal information, storage of data, system maintenance, business support, etc.

Personal information: refers to all kinds of information recorded electronically or otherwise that can identify the personal identity of a natural person alone or in combination with other information, but does not include information after anonymization.

Personal sensitive information: refers to personal information that may endanger personal and property safety once leaked, illegally provided or abused, and can easily lead to damage to personal reputation, physical and mental health or discriminatory treatment. For the relevant personal sensitive information listed in this privacy policy, in order to facilitate your vigilance when reading, we will remind you to pay attention to it in this privacy policy by means of conspicuous identification or direct explanation.

Children: refers to minors under the age of 14 (inclusive).

Deletion of personal information

: refers to the act of removing personal information from the systems involved in the realization of products and/or services, so that it remains unrecoverable and inaccessible.

Anonymization: refers to the processing of personal information so that it cannot identify a specific individual and cannot be restored.

II. How We Collect and Use Your Personal Information

When you use our products or services, we need to collect and use your personal information as necessary to conclude, perform a contract or implement human resource management. In addition, in some scenarios, in order to provide you with our products or services, you need to authorize and choose to authorize us to collect and use personal information.

1. Register as our user

When you register and log in to your account, you need to provide us with your email information, and we will send an SMS verification code to your email to verify that your registered email address is valid. Please understand that this is necessary to meet the requirements of the network real-name system. In addition, you also need to provide us with your username and registration password information, so that we can help you create a username and password, complete account registration, and log in. If you refuse to provide the above information, you may not be able to register and log in, and you may not be able to use our products and/or services. During the registration process or after completing the account creation, if you provide additional information such as nickname, name, company, etc., it will help us provide you with better services and experience. If you don't The provision of this information will not affect the basic functionality of using the products and services we provide.

You acknowledge and agree that we are committed to providing you with the whole electronic industry chain and one-stop service, in order to facilitate you to use other products and/or services we provide you, when you register as our user, your registered account will be applicable to a number of products and/or services under Dingsen Core City and its affiliates.

2. Provide you with viewing and browsing goods and services

In order to provide you with browsing records, search history, shopping cart

or order product display services, we will collect your browsing information, search history, shopping cart additional products, order information, and use this information to analyze data, predict your preferences, and push you commercial advertisements, commercial text messages and other marketing information that may be of interest to you.

3. Provide you with procurement services

When you are ready to check out the items in your shopping cart, we will automatically generate an order for your purchase. You need to fill in at least your order contact person and contact number, technical contact and contact number, delivery address and mobile phone number in the order, and the order will indicate the customer number, order number, information about the goods or services you purchased, the time of order, the amount of payment you should pay and the payment method. We will use the above information to achieve identity verification, transaction confirmation, payment and settlement, commodity delivery, order inquiry, customer service consultation and after-sales service functions, and we will also use the above information to determine whether your transaction is abnormal to protect your transaction security.

Please note that if you order goods or services for others through our products and/or services, you need to provide the aforementioned information of the actual orderer. Before providing us with the aforementioned information of the actual orderer, you need to ensure that you have obtained their authorization and consent.

4. To provide you with payment services

If you generate payment settlement in the course of our services, you can choose the payment services provided by our third-party payment institutions. The payment service itself does not collect your personal information, but we may need to share your order number and transaction amount information with these payment institutions during the payment service process for payment institutions to confirm your payment instructions and complete payment.

5. To provide you with prepayment services

You can make prepayment in the

prepayment system, in order to facilitate your normal use of the prepayment and refund function, we need to collect your transfer information, including: your bank account name, account number, account name information.

6. Provide you with invoicing services

In order to help you issue invoices, we need to collect the VAT/general invoice invoicing information that you actively provide to us, including: the name of the issuing company/individual, the billing entity, the address, the telephone number, the tax number, the account number, and the name of the bank. In addition, in order to deliver your invoice to you, we need to collect your invoice delivery address information, including: invoice recipient, invoice recipient phone number, invoice delivery address information.

7. To provide you with goods delivery services

After you place an order and complete payment or point redemption online, we will collect your order information and receipt information in order to complete the delivery of goods for you, and we will share your above information with relevant service providers.

8. Provide you with the function of redeeming points

When you redeem points, we need to collect your delivery information, in addition, if you need to redeem

a JD card, we also need to collect the mobile phone number information bound to your JD account in order to complete the delivery of the items you redeem.

9. Feedback, Complaints and Dispute Resolution

In order to provide you with assistance and receive feedback, complaints and reports from you, when you contact us or submit feedback, complaints and dispute resolution applications, in order to verify your identity and provide you with feedback, we need you to provide necessary personal information, including the content of the feedback you submit and your contact information (mobile phone number, email address) and other documents you submit (if any), and form service records, communication and call records based on this. When it comes to feedback, complaints and reports related to your order information, we may also inquire about your order information.

We will send you important notices of us, including information about the use of the Services and changes to terms, conditions, and policies, through the contact details you provide. As this information is essential to the communication between you and us and to safeguard your legitimate interests, you may receive such information unless you stop using the products and/or services.

10. Questionnaires

We may conduct online questionnaires from time to time to better understand your opinions and suggestions on the products and/or services we provide, and when conducting questionnaires, we need to collect the information you submit during the response to the questionnaire.

11. Marketing Information

We may use your mobile phone number to send you information such as updates to our services and upcoming events ("Marketing Information"). If you do not wish to receive marketing communications from us, you can unsubscribe at any time by following the prompts in the marketing communications or by contacting us through the contact information provided in this Privacy Policy.

12. Safe operation

In order to meet the requirements of laws and regulations such as network security and the needs of network security assurance, and to improve the security of your use of products and/or services, to protect the personal and property safety of you and third parties or the public from infringement, to better prevent security risks such as phishing websites, fraud, network vulnerabilities, computer viruses, network attacks, network intrusions, etc., and to more accurately identify violations of laws and regulations, we may use or integrate your device information, Service log information and information obtained from third parties through legal authorization to comprehensively determine your operational risks and prevent security incidents in a timely manner.

(1) Equipment information

In order to ensure the security of products and/or services and troubleshoot possible risks, when you use this platform, we will collect the device information you use, including unique device identification codes (IDFA, IMOI, ANDROID ID). , IMSI), device type, device manufacturer, device model, screen size, system version, browser, MAC address, device location (IP address, GPS location, WiFi information (SSID, BSSID)), mobile phone carrier, network type, and correlate these device information.

(2) Log information

In order to count the user usage of products and/or services and provide you with secure services, when you use

this platform, we will automatically collect the details of your use of products and/or services and save them as web logs in accordance with relevant legal requirements, including your IP address, browser type, telecom operator, network environment, language used, date and time of access and browsing records of the web pages you visit, notification opening records, and length of stay.

Please note that separate device information, log information, etc. are information that cannot identify a specific natural person. If we combine such non-personal information with other information to identify a specific natural person, or combine it with personal information, such non-personal information will be regarded as personal information during the combined use period, and we will use it unless authorized by you or otherwise provided by laws and regulations "Desensitization, de-identification, anonymization" and other methods to process such personal information.

13. Personal information collected and used with consent is exempted from accordance with the law

You know and agree that in accordance with relevant laws and regulations, we do not need your authorization or consent to collect and use personal information in the following circumstances:

(1) Necessary for the conclusion and performance of a contract to which you are a party, or necessary for the implementation of human resources management in accordance with the labor rules and regulations formulated in accordance with the law and the collective contract signed in accordance with the law;

(2) Necessary for the performance of statutory duties or legal obligations;

(3) It is necessary to respond to public health emergencies or protect the life, health and property safety of natural persons in an emergency;

(4) Carrying out news reporting, public opinion supervision, etc. for the public interest, and processing personal information within a reasonable scope;

(5) Processing your self-disclosed or other legally disclosed personal information within a reasonable scope in accordance with relevant laws and regulations, unless it has a significant impact on your personal rights and interests or you expressly refuse;

(6) Other circumstances provided by laws and administrative regulations.

When we want to use information for other purposes not described in this Privacy Policy, we will ask for your consent in advance. At the same time, when we want to use the information collected for a specific purpose for other purposes, we will ask for your consent in advance.

III. How we use cookies and similar technologies

to fix Senxincheng

and its third-party partners automatically collect certain types of usage information when you use our Services, read our emails, or otherwise engage with us. We generally collect this information through a variety of tracking technologies, including cookies, web beacons, embedded scripts, location recognition technologies, file information, and similar technologies (collectively, "Tracking Technologies").

We send you cookies to determine the identity and login status of registered users, simplify your repeated login steps, and ensure the security of your account or data; At the same time, we may collect data obtained by cookies and similar technologies to analyze users' use of services, improve service quality and optimize users' experience.

We do not use cookies and similar technologies for any purpose other than those described in this Privacy Policy. You can manage or delete cookies according to your preferences. Most web browsers automatically accept cookies, but you can usually erase all saved on your computer according to your needs Cookies, or manage site-specific cookies in the settings bar of your browser. However, if you do so, you may need to change the user settings yourself every time you visit the website of Sensenxincheng, and the information you have previously recorded will also be deleted, and it may have a certain impact on the security of the services you use.

Dessen Core City may collect information about your device and its software, such as your IP address, browser type, Internet service provider, platform type, device type, operating system, date and time stamp (a unique ID that allows us to identify your browser, mobile device or account). We also collect information about how you use our website. When you visit our website from a mobile device, we may collect a unique identification number associated with your device or our mobile application.

We may collect analytics data or use third-party analytics tools to help us measure website traffic and usage trends to understand user demographics. We may also employ techniques such as applying statistical modeling tools that allow us to identify and contact you on multiple devices.

IV. How We Share, Transfer and Publicly Disclose Your Personal Information

(1) Sharing

We will not share your personal information with any company, organization or individual outside of Dessen Core City, except in the following cases:

1. Sharing with explicit consent: After obtaining your explicit consent, we will share your personal information with other parties.

2. We may share your personal information externally in accordance with laws and regulations or in accordance with the mandatory requirements of government authorities.

3. Sharing with our affiliates: Your personal information may be shared with affiliates of Dessen Core City. We will only share personal information that is necessary and is bound by the purposes stated in this Privacy Policy. If an affiliated company wants to change the purpose of processing personal information, it will ask for your authorization and consent again.

• 4. Sharing with partners: We may share order information, account information, payment information, etc. necessary to provide you with services with business partners. Our business partners include the following types:

• (1) Suppliers/Service Providers. Some of our services will be provided by business partners solely for the purposes stated in this Privacy Policy. In order to ensure the smooth completion of the services provided to you, we may share your personal information with the above partners, including loading payment services, logistics services, after-sales services, etc. This may include your contact information, order information, payment information, address information, etc., to ensure the smooth completion of the service provided to you.

• (2) Other business partners. We may also share information with partners who entrust us with promotion and advertising, but we will only provide these partners with information such as the coverage, effectiveness and statistics of promotion, and will not provide personal information that can identify you;

• (3) suppliers, service providers and other partners. We may share to the minimum extent possible with vendors, service providers and other partners who support our business, including providing technical infrastructure services on our behalf, analyzing how our services are used, measuring the effectiveness of our services, providing customer service, etc. We will strictly monitor the security of application program interfaces (APIs), software tool development kits (SDKs) and information systems obtained by authorized partners.

• (4) Based on your separate consent. with other third parties with your separate consent, including but not limited to signing other agreements;

• (5) Based on social public interests that comply with laws and regulations.

We will only share your personal information for legal, legitimate, necessary, specific and clear purposes, and will only share personal information necessary to provide services. Our partners are not authorized to use the shared personal information for any other purpose.

For all companies, organizations and individuals with whom we share personal information, we will sign strict confidentiality agreements with them, requiring them to process personal information in accordance with our instructions, this Privacy Policy and any other relevant confidentiality and security measures.

In order to provide you with our products or services, we may need to entrust the above affiliates or partners to process and share your personal information, for the situation of Dingsen Core City and third parties entrusting processing and sharing your personal information, please refer to "List of Shared Personal Information between Dingsen Core City and Third Parties".

(2) Transfer

We will not transfer your personal information to any company, organization or individual, except in the following cases:

1. Transfer with explicit consent: After obtaining your explicit consent, we will transfer your personal information to other parties;

In the event of a merger, acquisition or bankruptcy liquidation, if the transfer of personal information is involved, we will require the new company or organization holding your personal information to continue to be bound by this Privacy Policy, otherwise we will require the company or organization to seek authorization and consent from you again.

(3) Public disclosure

We will only publicly disclose your personal information in the following circumstances:

1. After obtaining your explicit consent;

2. Disclosure based on law: We may disclose your personal information to the above regulatory authorities in the case of laws, legal procedures, litigation or mandatory requirements of government authorities.

According to the law, the sharing, transfer and disclosure of de-identified personal information and ensuring that the data recipient cannot recover and re-identify the personal information subject is not an external sharing, transfer or public disclosure of personal information, and the storage and processing of such data will not require separate notice to you and your consent.

Please note that the information you voluntarily publish or even publicly share when using products and/or services may involve your or others' personal information or even sensitive personal information, and please consider the relevant information you want to publish or even publicly share more carefully when using products and/or services.

V. How We Protect Your Personal Information

1. Technical measures for data security

In order to ensure the security of your information, we will take a variety of reasonable physical, electronic and management security measures to protect your information from leakage, damage or loss, including but not limited to SSL, information encryption storage, data center access control, dedicated network channels and proxies. We have also taken strict management of employees who may have access to your information, including but not limited to taking different authority controls according to different positions, signing confidentiality agreements with them, monitoring relevant operations and other measures. We will provide corresponding security measures to protect your information according to the existing technology, provide reasonable security guarantees, and we will try our best to ensure that your information is not leaked, damaged or lost at any time.

2. Security certification

We are committed to providing all-round protection for your information security, at present, the Dingsen Core City system has passed the three-level protection certification of the Ministry of Public Security's information system. We will also build an information security system to timely resist and deal with various information security threats to provide all-round protection for your information security. However, please be aware and understand that the Internet is not an absolutely secure environment, and we strongly recommend that you help us ensure the security of your account through secure methods and complex passwords. If you find that your personal information is leaked, especially your account or password, please contact us immediately according to the contact information provided in this Privacy Policy so that we can take corresponding measures.

3. Cooperation agreement with third party guarantee

Before we share your personal information with other third parties, we will strictly require the third party to assume the information protection obligations and responsibilities. For this purpose, we will require the third party to sign a data processing agreement or specify the terms of data protection in the cooperation agreement signed by both parties before cooperation. The agreement strictly stipulates that the confidentiality obligations of the third party to the user information, including the storage, use and circulation of information, etc., should meet our control requirements, accept our review, supervision and audit, and once there is any violation, we will require the other party to bear the corresponding legal responsibility.

4. Personal information security incidents

After the unfortunate occurrence of a personal information security incident, we will promptly inform you in accordance with the requirements of laws and regulations: the basic situation and possible impact of the security incident, the disposal measures we have taken or will take, suggestions for you to prevent and reduce risks on your own, remedial measures for you, etc. We will promptly inform you of the relevant circumstances of the incident by email, letter, telephone, push notification, etc., and when it is difficult to inform the Personal Data Subject one by one, we will issue an announcement in a reasonable and effective manner. At the same time, we will also report the handling of personal information security incidents in accordance with the requirements of regulatory authorities.

VI. How We Store Your Personal Information

1. Storage location. In principle, the personal information we collect and generate in the People's Republic of China will be stored in the territory of China, except in the following circumstances: as expressly provided by laws and regulations; Obtain your authorization and consent separately. In the above cases, we will also require the data recipient to process personal information in accordance with this Privacy Policy and other relevant security and confidentiality measures.

2. Storage period. We promise to retain your personal information only for the minimum period necessary to achieve the purposes described in this Privacy Policy, unless there are mandatory retention requirements by law (for example, the E-commerce Law of the People's Republic of China requires that the retention period of goods and services information and transaction information is not less than three years from the date of completion of the transaction; and other circumstances where a reasonable extension of the period is required for financial, auditing, dispute resolution, etc.). After your personal information exceeds the retention period, we will delete or anonymize your personal information as required by applicable law.

3. Discontinuation of operations of products and/or services. If the operation of products and/or services is stopped, unless otherwise provided by laws, regulations or normative documents, we will inform you of such circumstances, stop collecting your personal information in a timely manner, and delete or anonymize the collected personal information. If anonymization and deletion are not possible (e.g. your personal information has been stored in a backup), we will securely store your personal information and separate it from other data processing, thereby limiting any further processing of it.

VII. Your Rights

We attach great importance to your concern about personal information and do our best to protect your rights to access, correct, copy, delete and withdraw your consent to your personal information, so that you have sufficient ability to protect your privacy and security. Your rights include:

1. Access and correction of your personal information.

Except as required by laws and regulations, you have the right to access and correct your personal information at any time. We provide you with channels to access and correct your information in the specific interface of our products and/or services, and you can also request access to your personal information by sending an email to the person in charge of personal information protection set out in the "How to Contact Us" section of this Privacy Policy, if you find that your personal information collected, stored, used and disclosed by us is incorrect or incomplete, or encounter difficulties in exercising the above rights, you can contact us through the methods described in "How to Contact Us" of this Privacy Policy, Except as otherwise provided by laws and regulations or otherwise agreed in this Privacy Policy, we will respond to your request in a timely manner after verifying your identity.

2. Delete your personal information

You may request us to delete your personal information in the following circumstances:

• (1) If our processing of personal information violates laws and regulations;

• (2) If we collect and use your personal information without your consent;

• (3) If our processing of personal information violates our agreement with you;

• (4) If you no longer use our products or services, or you cancel your account;

• (5) If we no longer provide you with products or services.

If you intend to delete, you have the right to request or consult us to delete personal information through the contact information specified in Article 11 of this Privacy Policy (except for data anonymization or otherwise provided by laws and regulations), unless otherwise agreed by laws and regulations or this Privacy Policy, we will respond in a timely manner after verifying your identity.

Please note that when you successfully cancel your account with Dingsen Core City, we will delete or anonymize your personal information. After you delete the relevant information independently or we assist you, due to the limitations of applicable laws or security technology, we may not be able to delete the corresponding information from the system immediately, and we will securely store your personal information and ensure that it will not be further processed until it can be deleted or anonymized.

3. Withdraw consent to

consent

Some of the features in our products and/or services may require your authorization to do so. Please understand that each service and function requires you to provide some necessary personal information to complete, and when you withdraw your consent or authorization, we will no longer be able to provide you with the services and functions corresponding to the withdrawal of consent or authorization, and will no longer process your corresponding personal information.

You can change the scope of your authorization or withdraw your authorization by contacting us in the methods set out in Article 11 of this Privacy Policy, after which we will no longer collect information related to these authorizations. However, after you change the scope of your authorization or withdraw your authorization, we may not be able to continue to provide you with the corresponding services. At the same time, you know and understand that the personal information provided before you change the scope of your authorization or withdraw your authorization will continue to be stored or disclosed in accordance with applicable laws and regulations and the provisions of this Privacy Policy.

4. Cancellation of account

You can apply to cancel your registered Dingsen Xincheng account in the Dingsen Core City APP, and the path to cancel the account is: My-Settings-Cancel Account. Cancellation of your account may result in all your data and information being erased and unrecoverable; However, in certain circumstances (such as as as reasonably necessary to comply with our legal obligations, resolve disputes, prevent fraud and abuse), we will retain anonymized information that cannot identify individuals after cancellation.

Please note that your cancellation behavior is irreversible, once cancelled, we will no longer provide you with the corresponding products and/or services, your account information, order records, property rights and interests and other content will be cleared together, please be sure to operate carefully, before canceling the account to do a good job of data backup and rights and interests liquidation to avoid unnecessary losses.

5. Obtaining a copy of personal information

You have the right to obtain a copy of your personal information, which you may provide by contacting us in the manner set out in Article 11 of this Privacy Policy. Where technically feasible, such as data interface matching, we may also directly transfer a copy of your personal information to a third party designated by you upon your request.

6. Respond to your above rights requests

For security reasons, we may require a written request from you when you exercise the above rights, and we will process your request after verifying your identity. For your reasonable request, we do not charge fees in principle, but for repeated requests that exceed reasonable limits, we will charge a certain cost as appropriate. We may reject requests that are unreasonably repetitive, require excessive technical means (for example, need to develop new systems or fundamentally change current practices), pose risks to the legitimate rights and interests of others, or are very impractical (for example, involving information stored on backup tapes).

7. Exceptions to Responding to Your Rights Request

Notwithstanding the above agreement, in accordance with the requirements of laws and regulations, we may not be able to respond to your request under the following circumstances:

• (1) Related to our performance of obligations under laws and regulations;

• (2) Directly related to national security and national defense security;

• (3) Directly related to public safety, public health, and major public interests;

• (4) Directly related to criminal investigation, prosecution, trial and enforcement of judgments;

• (5) We have sufficient evidence to show that you have subjective malice or abuse of rights;

• (6) For the purpose of safeguarding the life, property and other major legitimate rights and interests of you or other individuals, but it is difficult to obtain the consent of the person;

• (7) Responding to your request will cause serious damage to the legitimate rights and interests of you or other individuals or organizations;

• (8) Involving trade secrets.

VIII. Other third parties and their services

Our Services may contain links to and from third parties directly related to our business partners, advertisers and social media sites. In addition, our users may post links to third-party websites. If you follow a link to any website, please note that these third parties and their services have their own privacy policies and that we are not responsible for their policies or websites and do not assume any legal responsibility. We strongly recommend that you read their privacy policies, terms and conditions of use, to understand how they collect, use and share personal information.

IX. Protection of Minors

Our services are for adults only. Any minor's participation in online activities should obtain the prior consent of their parents or guardians. We will protect the relevant information of minors in accordance with relevant national laws and regulations.

If we find that we have collected personal information from minors, we will try to delete the relevant data as soon as possible. For the collection of minors' personal information with the consent of parents or guardians to use our services, we will only use, share, transfer or disclose this information as permitted by laws and regulations, with the explicit consent of parents or guardians, or as necessary to protect minors.

If we find that we have collected personal information from minors without the prior consent of a verifiable parent or legal guardian, we will try to take appropriate measures to deal with the relevant personal information as soon as possible.

X. Changes to this Privacy Policy

We may modify or update this Privacy Policy from time to time to reflect changes in our business and international compliance requirements. We will issue an updated version through the website and remind you of the update of relevant content through push messages, site messages, red dot reminders or other means before taking effect, please visit in time to understand the latest privacy policy.

For major changes, we will also provide more prominent notices (including for some services, we will send notices through pop-ups and emails to explain the specific changes to the privacy policy).

The material changes referred to in this Privacy Policy include, but are not limited to:

1. Significant changes in the product and/or service model. Such as the purpose of processing personal information, the types of personal information processed, the way personal information is used, etc.;

2. We have undergone significant changes in our ownership structure, organizational structure, etc. Such as changes of owners caused by business adjustments, bankruptcy mergers and acquisitions, etc.;

3. Changes in the main objects of personal information sharing, transfer or public disclosure;

4. Major changes in your rights to participate in the processing of personal information and the way in which you exercise them;

5. When our responsible department, contact information and complaint channels for handling personal information security change;

6. When the personal information security impact assessment report indicates that there is a high risk.

If you continue to use any of our services or visit relevant websites after the privacy policy is adjusted or changed, we are deemed to have fully read, understood, accepted and bound by the revised privacy policy.

Ⅺ. How to contact us

If you have any questions about this Privacy Policy, you can contact us at:

Email address of the person in charge of personal information protection: sales@ontechelec.com

Address: Room 3101, Block A, World Trade Plaza, No. 9 Fuhong Road, Futian District, Shenzhen

We will review the issues as soon as possible and respond within 15 working days. If we are unable to respond to your request, we will notify you and explain the reasons within the time limit required by law. If you are not satisfied with our response, especially if you believe that our processing of personal information has harmed your legitimate rights and interests, you can also file a lawsuit in a court with jurisdiction in the place where the defendant is domiciled.