NSEN valve located in Wenzhou city, is a professional butterfly valve manufacturer who start business since 1983. With over 30 years experience in the filed of metal sealing butterfly valve, our valve could meet zero leakge performance.

Our main product including: triple offset butterfly valve, double offset butterfly valve, district heating butterfly valve, high temperature butterfly valve, high pressure butterfly valve, seawater butterfly valve. Valve could be applied for seawater desalination, power plants, chemical Inudstry, pulp & paper, Oil and Gas etc.

Our company now has approved by CE, ISO9001, ISO14001, OHSAS 18001 and EAC.

Website: www.nsen-valve.com
Email: info@nsen.cn