As one of the National High-tech Enterprises, Wenzhou Runxin Manufacturing Machine Co, . Ltd founded in 2000. It located in Wenzhou, Zhejiang Province. Its main products cover Runxin Multi-functional Flow Control Valve for water treatment system, Residential Softener, Control Valve, Ceramic Core Ball Valve and etc.

Among its main products, Runxin valve, which is researched and developed by Runxin Company, have own Proprietary Intellectual Property Right in 18 countries, such as USA, EU, Russia, Australia, South Korea and etc. It also established direct marketing channel in 35 countries and regions around the world. Presently, it's products has broadly marketed in 82 countries and regions all over the world, which makes it one of the top three brands in international water treatment control valve field. Runxin valve is always keeping serving customers from 5 continents with outstanding property quality.