Zhejiang LongGong Valve Technology Co., Ltd is a valve manufacturer
for industrial valves&Valve casting based in Wenzhou, China.
With our highly experienced R&D team, advanced technology &
facilities, industrial certifications, excellent customer services,
superior quality and competative pricing, LongGong Valve is the
manufacturer you can rely on.
Longgong valve has obtained certifications of IS0 9001 quality
management system certificate, the special equipment manufacturing
license (TS) and so on. Our persistent management tenet is based on
continuous exploitation, strict quality control, favorable price
and complete service. Sincerely welcome to vast new and old clients
to visit and cooperate with a view to commonly developing a
Pls contact email@example.com for more information.