Terms of Use

Last updated: 2026-07-27

Welcome to the website of Shenzhen Kangzhi Technology Co., Ltd. (doing business as SJJ). These Terms of Use govern your access to and use of www.sjjlock.com and any related content, inquiry forms, or communications. By using this website, you agree to these terms. If you do not agree, please do not use the site.

1. About our website

This website is operated by Shenzhen Kangzhi Technology Co., Ltd., a manufacturer and wholesale supplier of smart locks and access control products. The site is intended for business-to-business (B2B) use, including distributors, importers, retailers, project purchasers, and OEM/ODM partners.

2. Use of the site

You may use this website to learn about our products, request quotes, submit inquiries, and contact our sales team. You agree to use the site lawfully and not to:

• Submit false, misleading, or fraudulent information
• Overload, disrupt, or attempt to gain unauthorized access to the site
• Scrape, copy, or redistribute content in a way that violates our rights
• Use the site for any unlawful or abusive purpose

3. Product information

Product descriptions, specifications, certifications, images, and pricing on this website are provided for informational purposes and may change without notice. While we make reasonable efforts to keep information accurate and up to date, we do not guarantee that all details are error-free or complete.

Wholesale pricing, MOQ, lead times, and availability are confirmed on a per-order basis through written communication with our sales team. A quote or invoice issued by SJJ is the authoritative basis for any transaction.

4. Quotes, orders, and contracts

Submitting an inquiry through the website does not create a binding contract. All orders are subject to acceptance, confirmation, and agreed payment terms. Final contracts, proforma invoices, or purchase orders define the specific terms for each transaction, including price, quantity, shipping, warranty, and after-sales support.

5. Intellectual property

All content on this website, including but not limited to text, images, logos, product names, trademarks, and design, is owned by or licensed to Shenzhen Kangzhi Technology Co., Ltd. You may not reproduce, modify, distribute, or commercially exploit any content without our prior written permission, except for normal browsing and sharing of public links.

OEM and private-label customers may use approved product images, descriptions, and branding materials only as authorized under their specific agreement with SJJ.

6. User-submitted information

When you submit an inquiry or contact form, you represent that the information you provide is accurate and that you have authority to share it. We handle your information in accordance with our Privacy Policy.

7. Links to third-party sites

This website may contain links to third-party websites, such as our Alibaba store or payment/logistics partners. We are not responsible for the content, privacy practices, or terms of those third-party sites. We encourage you to review their terms and policies before interacting with them.

8. Limitation of liability

To the fullest extent permitted by applicable law, Shenzhen Kangzhi Technology Co., Ltd. and its affiliates shall not be liable for any indirect, incidental, consequential, or punitive damages arising from your use of, or inability to use, this website or its content.

Product warranties, liability limits, and remedies are governed by the specific commercial agreement or purchase order between SJJ and the buyer.

9. Indemnification

You agree to indemnify and hold harmless Shenzhen Kangzhi Technology Co., Ltd. and its officers, employees, and agents from any claims, damages, or expenses arising from your violation of these Terms of Use or your misuse of the website.

10. Governing law and dispute resolution

These Terms of Use are governed by the laws of the People's Republic of China, without regard to conflict of law principles. Any disputes arising from these terms or your use of the website shall be resolved through good faith negotiation. If negotiation fails, disputes shall be submitted to the competent courts in Shenzhen, China, unless otherwise agreed in a separate commercial contract.

11. Changes to these terms

We may update these Terms of Use from time to time. Changes will be posted on this page with the revised “Last updated” date. Continued use of the website after changes are posted means you accept the updated terms.

12. Contact us

If you have questions about these Terms of Use, please contact us through the Contact page or via our Alibaba store at sjjlock on Alibaba.

Company: Shenzhen Kangzhi Technology Co., Ltd. (SJJ)