Privacy Policy

Effective date: August 30, 2026
Last updated: August 30, 2026

1. Scope and Data Controller

This Privacy Policy explains how Ningbo ShengGuang Motor Co., Ltd. (“SGMADA,” “we,” “us,” or “our”) collects, uses, stores, shares, and protects personal information when you visit www.doncenmotor.com, submit a business inquiry, request a quotation or sample, or communicate with our team.

SGMADA operates this website for business-to-business communications. The site does not provide customer registration or online purchasing. For the rules governing use of this website and B2B inquiries, please also review our Terms & Conditions.

2. Information We Collect

Information you provide. When you contact us, request a quotation, discuss an application, or send technical materials, we may collect your name, business email address, telephone number, company name, job title, country or region, inquiry details, application requirements, specifications, drawings, files, and correspondence.

Information collected automatically. When you use the website, our systems may record your IP address, browser and device type, operating system, referring page, pages requested, access time, approximate location derived from IP address, and security or error logs.

Please do not submit personal information that is not necessary for your business inquiry, particularly sensitive personal information, through our general contact channels.

3. How and Why We Use Information

We use personal information only where there is an appropriate business or legal basis, including to:

• respond to requests for quotations, samples, technical support, and product or customization information;
• evaluate application requirements and take steps requested before entering into a business contract;
• communicate about projects, specifications, validation, production, delivery, and after-sales support;
• operate, secure, troubleshoot, and improve the website and our communication systems;
• maintain business, compliance, security, and dispute-resolution records; and
• comply with applicable law and lawful requests from competent authorities.

Depending on the circumstances and applicable law, these activities may rely on your consent, steps taken at your request before a contract, performance of a contract, our legitimate business interests, or a legal obligation. Where processing depends on consent, you may withdraw that consent at any time without affecting earlier lawful processing.

4. Cookies and Similar Technologies

The website may use cookies or similar technologies needed for core functions, security, session management, forms, and preference settings. If optional analytics or other non-essential technologies are used, we will provide any notice or consent choice required by applicable law. You can also manage cookies through your browser settings, although blocking necessary cookies may affect website functions.

5. Sharing of Information

We do not sell or rent personal information. We may share only the information reasonably necessary with service providers that support website hosting, email and communications, IT operations, cybersecurity, data storage, or professional advice. We may also disclose information where required by law, to protect legal rights or security, or in connection with a business reorganization.

We require service providers to handle information for authorized purposes and to apply appropriate confidentiality and security measures.

6. International Data Transfers

SGMADA is based in China. If you contact us from another country or region, your information may be transferred to, stored in, and handled in China. Some service providers may process information in other jurisdictions. Where applicable law requires safeguards for an international transfer, we take reasonable steps to use an appropriate transfer mechanism and contractual or organizational protections.

7. Data Retention

We retain personal information only for as long as reasonably necessary for the inquiry, project, customer relationship, security purpose, legal obligation, or dispute for which it was collected. Retention periods depend on the nature of the information, the status of the business relationship, applicable legal requirements, and the need to establish or defend legal claims. When information is no longer required, we delete or anonymize it where reasonably practicable, subject to lawful backup and recordkeeping requirements.

8. Security

We use reasonable administrative, technical, and physical measures designed to protect personal information against unauthorized access, loss, misuse, alteration, or disclosure. No website, transmission method, or storage system can be guaranteed completely secure, so please avoid sending unnecessary confidential or sensitive information through general web forms.

9. Your Privacy Rights

Depending on your location and applicable law, you may have rights to request access to, correction of, deletion of, restriction of, or a copy of your personal information; to object to certain processing; to withdraw consent; or to lodge a complaint with a competent data protection authority. Some rights may be subject to legal exceptions.

To make a request, contact us using the details below. We may need to verify your identity and authority before responding.

10. Third-Party Links

This website may link to third-party websites or platforms. Their privacy practices are controlled by their own policies, and SGMADA is not responsible for their content or handling of personal information.

11. Children’s Privacy

This is a B2B website intended for business users and is not directed to children. We do not knowingly seek personal information from children through the website.

12. Changes to This Policy

We may revise this Privacy Policy to reflect changes in our services, practices, or legal obligations. The revised version will be posted on this page with a new “Last updated” date. Material changes will be highlighted where required by applicable law.

13. Contact Us

For questions, concerns, or privacy rights requests, contact:

• Company: Ningbo ShengGuang Motor Co., Ltd. (SGMADA)
• Address: No. 12 Yuanqu Road, Wuxiang Industrial Park, Yinzhou District, Ningbo, Zhejiang, China
• Email:sale@sgmada.com
• Phone:+86 137 3849 5952