K-stone Metal (Wenzhou) Co.,Ltd. (“K-STONE”, “we”, “us”) operates the website www.autosparesupplier.com (the “Site”). This Privacy Policy explains what personal information we collect when you browse the Site, send a quote request, or contact us through WhatsApp or email, and how we use, share and protect that information.

1. Who we are

The data controller responsible for your personal information is:

K-stone Metal (Wenzhou) Co.,Ltd.
Dongxin Industrial Zone, Xincheng Subdistrict, Rui’an City, Zhejiang, China
Email: mailto:[email protected]
Telephone: +86 13819739327

We are a manufacturer and exporter of automotive aftermarket parts. We sell to businesses, not to consumers, and we do not knowingly collect information from children.

2. Information we collect

Information you give us. When you submit a quote request or contact form on the Site, or contact us by email or WhatsApp, we collect the details you choose to provide, which may include your name, company name, business email address, telephone or WhatsApp number, country, product and quantity requirements, vehicle or part references, and the content of your message.

Information collected automatically. When you browse the Site, our server and analytics tools record technical information such as your IP address, browser type and version, device type, operating system, referring page, the pages you visit and the time and duration of your visit.

We do not ask for, and do not wish to receive, payment card details, government identification numbers, health information or other sensitive personal information through the Site. Please do not include such information in a quote request.

3. How we use your information

• To respond to your enquiry, prepare quotations and provide technical or commercial information about our products;
• To process orders, arrange production, shipping and export documentation, and provide after-sales support;
• To maintain business records and comply with tax, accounting, customs and export-control obligations;
• To measure how the Site is used so that we can improve its content, structure and performance;
• To measure the effectiveness of our advertising and reach potential business customers with relevant information about our products;
• To protect the Site against spam, abuse and fraudulent enquiries.

We do not sell your personal information, and we do not use your enquiry details to send unrelated marketing without your consent.

4. Legal bases for processing (EEA, UK and Switzerland)

Where the General Data Protection Regulation or equivalent law applies, we rely on the following legal bases:

• Contract – to take steps at your request before entering into a contract, and to perform a contract with you, such as preparing a quotation or fulfilling an order;
• Legitimate interests – to respond to business enquiries, to secure and improve the Site, and to promote our products to business customers, where those interests are not overridden by your rights;
• Legal obligation – to keep records required by tax, accounting, customs and export law;
• Consent – for analytics and advertising cookies that are not strictly necessary, and for any marketing communication where consent is required. You may withdraw consent at any time.

5. Cookies and similar technologies

The Site uses cookies and similar technologies. Strictly necessary cookies keep the Site working and remember your cookie choices. Analytics and advertising cookies are placed only where permitted by applicable law and, where required, after you consent.

The main third-party services used on the Site are:

• Google Analytics 4 (Google Ireland Ltd / Google LLC) – aggregate statistics on visits, pages and traffic sources. Cookies may include _ga y No te preocupes..
• Google Ads and Google Tag Manager (Google Ireland Ltd / Google LLC) – measurement of advertising performance. Cookies may include gcl_au.
• Cloudflare (Cloudflare, Inc.) – content delivery, security and bot protection. Cookie may include __cf_bm.
• Complianz – stores your cookie consent preferences on your device.

For a full description of the cookies used, their purposes and their retention periods, please see our Cookie Policy. You can change or withdraw your consent at any time using the consent settings below:

You can also block or delete cookies through your browser settings. Blocking strictly necessary cookies may affect how the Site works.

6. Who we share information with

We share personal information only where necessary, and only with parties who are bound to protect it:

• Service providers that host and operate the Site, deliver content, provide analytics and advertising measurement, and manage business email;
• Logistics, freight forwarding and customs brokers, where needed to ship goods you have ordered;
• Professional advisers such as accountants, auditors and lawyers, where necessary;
• Authorities, where disclosure is required by law, regulation, court order, or legitimate export-control or customs requirements.

We do not sell, rent or trade personal information to third parties for their own marketing.

7. International transfers

We are based in China and work with service providers located in other countries, including the European Union and the United States. Where personal information is transferred outside your country, we take steps to ensure it remains protected, for example by relying on Standard Contractual Clauses approved by the European Commission, or on another lawful transfer mechanism.

8. How long we keep information

Enquiry and quotation records are kept for up to 24 months from our last contact, so that we can follow up on projects and honour quoted prices. If an enquiry becomes an order, we keep the related commercial, shipping and payment records for the period required by applicable tax, accounting and customs law. Analytics data is retained according to the retention setting of our analytics property, currently no longer than 14 months. Consent records are kept for as long as needed to demonstrate compliance.

9. Your rights

Depending on where you live, you may have the right to:

• request access to the personal information we hold about you;
• request correction of inaccurate or incomplete information;
• request deletion of your information;
• object to, or request restriction of, certain processing;
• request portability of information you provided to us;
• withdraw consent at any time, without affecting processing carried out before withdrawal;
• lodge a complaint with your local data protection authority.

If you are a California resident, you also have the right not to be discriminated against for exercising your privacy rights, and the right to know the categories of information collected and disclosed. We do not sell or share personal information as those terms are defined by the CCPA/CPRA.

To exercise any of these rights, email mailto:[email protected]. We may need to verify your identity, and we will respond within the period required by applicable law.

10. Security

We use technical and organisational measures to protect personal information, including encrypted connections (HTTPS), access controls on administrative systems, and restricted access to enquiry records on a need-to-know basis. No method of transmission or storage is completely secure, but we work to protect your information against unauthorised access, alteration or loss.

11. Links to other websites

The Site may link to third-party websites, including WhatsApp and social media platforms. We are not responsible for the privacy practices of those sites, and we encourage you to read their policies.

12. Changes to this policy

We may update this Privacy Policy to reflect changes in our practices or in the law. The version published on the Site applies from the date shown below.

13. Contact us

Questions, requests or complaints about this Privacy Policy or your personal information:

K-stone Metal (Wenzhou) Co.,Ltd.
Dongxin Industrial Zone, Xincheng Subdistrict, Rui’an City, Zhejiang, China
Email: mailto:[email protected]
Telephone: +86 13819739327

Last updated: 30 October 2026