Shuangda Valve CO.,LTD (hereafter called SDV)
Apr 20, 2026
Shuangda Valve CO.,LTD (hereafter called SDV) located in Wenzhou city, Zhejiang Province in China, w...
SDV strengthens foreign trade cooperation.
Apr 20, 2026
Shuangda Valve Co.,Ltd strengthens foreign trade cooperation. We have started the valve business sin...
What is a gate valve?
Apr 20, 2026
A gate valve, also known as a sluice valve, is a valve that opens by lifting a round or rectangular ...
What kind of valves we can supply?
Apr 20, 2026
Since we started our valves business at the year of 1992, we have gathered a lot of experience and i...