Shuangda Valve CO.,LTD (hereafter called SDV)
Shuangda Valve CO.,LTD (hereafter called SDV) located in Wenzhou city, Zhejiang Province in China, which was established since 1992. SDV covers an area of 35000 square meters, with staff of 120 people including 6 engineers. The company has AutoCAD & Solidworks design center to create a high quality design, R&D inspection system. We took lead to pass the ISO9001:2000 quality assurance system certification to inspect and ensure the quality in the entire process.
SDV strengthens foreign trade cooperation.
Shuangda Valve Co.,Ltd strengthens foreign trade cooperation.
We have started the valve business since 1992, after over 21 years business promotion and two generation people in a persistent way,
we have exported more than 30 countries and regions for their oil, gas, refining, power projects etc.
If you have any queries or requirements, you can send your email to sdv@cnsdv.com.
Our foreign trade sales manager will answer you in 24 hours.
What is a gate valve?
A gate valve, also known as a sluice valve, is a valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar. The gate faces can form a wedge shape or they can be parallel. Typical gate valves should never be used for regulating flow, unless they are specifically designed for that purpose. On opening the gate valve,
What kind of valves we can supply?
Since we started our valves business at the year of 1992, we have gathered a lot of experience and introduced hundreds of precision machining and
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