Tonglu Wanhe Valves Product Co., Ltd has been developing as a professional valves OE and ODM since 1994. The factory is awarded ISO9001: 2000 quality system certificate and enjoys express transportation about 2 hours drive to Hangzhou airport.

It goes through from ball valves, gate valves, globe valves, check valves, butterfly valves, Y-strainers to other pipe fittings, that is flanges, connections, tubes, accessories etc. We are good at cast iron and ductile iron valves but with right partner of our own quality control standard in cast steel and stainless steel field.


The products are exported to Southeast Asia, Middle East, Central & South America, Africa, Australia, North America and Europe with required internatio