Water Butterfly Valve Dealer

ZhengFeng Valve Class, created in 1991 with focus on manufacturing Water valves, including get a handle on valves, managing valves, entrance valves, butterfly valves, check always valves, and air valves.Device dimension 1/2” to 88”, standing BS 10bar through BS 25bar, served protecting buildings & construction, waterworks, fire security and many other fields. Following progress of 26 years, nowadays the organization supplies items to over 30 places and regions in the world and becomes one of many primary suppliers of water valves in China water valves .

Generation Crops & Tools

Seed in Binhai Industry Zone (Yancheng), room section of 141500 sq meter, developing place 80000 square meter. Around 300 pieces of manufacturing & test equipments.

Plant in Huangdu Market Region (Shanghai), space section of 12000 square meter, making region 20000 square meter.


Worker & Revenue

- Around 650 workers

- Over 25 Million USD


Major Approvals

- WRAS, FM, CCC, DNV

- ISO 9001, ISO 14001, ISO 18001

- CE,API, TS


Tests & Inspections

- Metallography test 

- Compound composition check

- Diaphragm entire life test

- Device reduced pressure test & high pressure test

- Layer width check


Dhge & N

- AutoCAD, Solidworks, FEA (Finite Element Analysis)

- More than 30 patents for energy versions

- Over 5 patents for technology


Good Activities

In Nov. 11, 2008, Combined with Hu jintao - the former Chairman of China, ZhengFeng's managing manager attended a meeting about cooperation between China and the US in USA, Hu very acknowledged ZhengFeng for its sprite and aspiration of autonomous innovations

In Sep. 14, 2011, Followed by Wang qishan - the vice Chairman of China,ZhengFeng's controlling director joined a conference about Caribbean business in the Spain with ZhengFeng's controlling director, Wang fully confirmed ZhengFeng's progress ideas of Industry-Academy-Research Cooperation, and he encouraged the company to create greater achievements in equally domestic and international markets.