Statement Regarding Official International Trade Website
and Contact Information
Chongqing Tongrui Filtration Equipment Manufacturing Co., Ltd. (hereinafter referred to as "Chongqing Tongrui") hereby issues the following solemn statement regarding its official channels for international business:
1. The company's sole official international trade website is: www.cnoilpurifier.com. This website is independently operated by the company and serves functions including overseas product showcasing, technical information release, and customer service; all information published therein is subject to the company's official verification.
2. The company's sole official international trade contact person is Kunlun Lee; mobile number (WeChat/WhatsApp): +86 189 9620 4170; email: export@cqtongrui.com. Apart from the aforementioned website and contact details, any other websites, social media accounts, or mobile numbers conducting international trade business in the name of "Chongqing Tongrui" are not authorized by the company.
3. International trade quotations and contractual intentions originating from third-party platform stores, counterfeit websites, or individual intermediaries are invalid unless confirmed in writing by the company; the company assumes no liability for any resulting misjudgments, losses, or disputes.
4. The company reserves the right to pursue legal action against any party that misappropriates the company's name or trademark, or falsifies an international trade identity to mislead overseas clients.
We request that all overseas clients, partners, and industry platforms recognize and rely solely on the official international trade sources listed above.
Chongqing Tongrui Filtration Equipment Manufacturing Co., Ltd.
October 17, 2026
