Beijing ZhongYuanTong Science & Technology Co., Ltd. established in 1998. We are the manufacturer to produce advanced water filters and focus on the R&D, ensuring that we provide our customers with top-quality and innovative products. Main Products: - Automatic filter- Manual filter - Sand filter- Disc filter- Valves We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients.We welcome you to contact us for more information and look forward to working with you!
