Shanghai Teyi valve manufacturing co., ltd for many years has been dedicated to the research and production of fluid process control. Our co***ny is 23,000 square feet in size with more than 350 employees, and has also been certified of ISO9001, ISO14000, ISO18001, TS, API 6D, CE, etc.As a professional manufacturer of valves and pipe fittings, our co***ny has earned an excellent reputation and becomes a member of Shanghai Chamber of Commerce for Import and Export (SHCCIE) by providing good quality produ...
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