Terms of service

Last updated: August 13, 2026 This website is owned and operated by Tianjin Lanxi Trading Co., Ltd. (“we”, “us”, “our”). By accessing, browsing, registering an account or placing orders on this website, you acknowledge you have read, understood and agree to abide by these Terms of Service, together with our Privacy Policy, Shipping Policy and Return Policy. If you do not accept these terms, please do not use our website.

We reserve the right to revise these Terms at any time by posting updated versions on this page. Your continued use of our website after updates means you accept the revised terms. It is your responsibility to review this page periodically.

1. User Eligibility & Account Rules You confirm that you have reached the age of majority in your country/region of residence to make purchases on our site. When creating an account, you must submit accurate and complete information. Keep your login credentials confidential. Your account is personal and non‑transferable. You are fully responsible for all orders and activities made under your account. Notify us promptly if you discover unauthorized login or account security breaches. We reserve the right to suspend or terminate your account for false information, suspected fraud or violation of these Terms. Termination will not affect orders confirmed before suspension. You may not use our website or products for illegal purposes, nor transmit computer viruses, worms or destructive code. Any breach of these Terms may result in immediate termination of your service access.
2. Orders, Pricing & Product Information Submitting an order is your offer to purchase goods. A binding sales contract is formed once we accept your order. We reserve the right to reject or cancel orders for valid reasons, including out‑of‑stock items, obvious pricing errors, invalid delivery address, suspected fraud or unfulfillable requests. If a paid order is cancelled, we will refund to your original payment method. Product prices are subject to change without prior notice. We may modify or discontinue products or website services at any time. We strive to display product images and colors as accurately as possible. We cannot guarantee that the color shown on your screen perfectly matches the physical product. Product descriptions are for reference only. All returns and exchanges are governed by our Return Policy.
3. Intellectual Property All website content including texts, product photos, graphics, trademarks, logos and page layout is protected by copyright and trademark law. You may not copy, reproduce, edit, redistribute or commercially use our content without our prior written consent. You may save or print materials solely for your personal non‑commercial reference.
4. Prohibited Use When using our website, you must comply with all applicable local laws. You must not: Use the site for unlawful activities; Infringe intellectual property rights of us or third parties; Publish defamatory, discriminatory, offensive, misleading or infringing content; Scrape, crawl, spam, phish or interfere with the normal operation of our website; Attempt unauthorized access to our server, database or other user accounts. We may terminate your website access for violating the above rules.
5. Third-Party Links Our website may contain hyperlinks to external third‑party websites. We do not control these third‑party sites and take no responsibility for their content, privacy practices or services. Visiting external links is entirely at your own risk.
6. Disclaimer and Limitation of Liability Our website and products are provided on an “as‑is” and “as‑available” basis. We do not guarantee uninterrupted, error‑free website operation. To the maximum extent permitted by applicable law, Tianjin Lanxi Trading Co., Ltd. shall not be liable for indirect, incidental or consequential damages arising out of your use or inability to use our website and services. Nothing in this clause shall exclude or limit statutory consumer rights that cannot be legally waived, including compensation for personal injury caused by our negligence. Your mandatory local consumer protection rights remain unaffected.
7. Indemnification You agree to indemnify and hold Tianjin Lanxi Trading Co., Ltd. harmless from any third‑party claims, losses and reasonable legal fees arising out of your breach of these Terms, violation of laws or infringement of third‑party rights.
8. Governing Law and Dispute Resolution These Terms are governed by the laws of the People’s Republic of China. Any dispute shall first be resolved through friendly negotiation. If negotiation fails, disputes shall be submitted to the competent people’s courts located in Tianjin, China. Important exception for EEA / UK consumers: Nothing in this clause shall prejudice your mandatory statutory consumer rights under the laws of your country of residence. You retain the right to initiate proceedings in your local courts in accordance with EU / UK consumer protection regulations.
9. Severability If any provision of these Terms is deemed invalid or unenforceable, the remaining clauses shall remain fully valid and enforceable.
10. Contact Information For questions regarding these Terms of Service, please contact our customer support. Operating Company: Tianjin Lanxi Trading Co., Ltd. Company Address: Room 1807, Unit 164, Creative Center Block A, Binhai Private Economy Growth Demonstration Base, Gegu Town, Jinnan District, Tianjin
    Support Email: service@rivteks.com
    Contact Phone: 15779862562
    Business Hours: Monday to Friday: 9:00 AM‑5:00 PM