Zhejiang Shitong Valve Co., Ltd. is a professional producer of API valves, which is situated in Bajia Industrial Zone, Shacheng, Binhai Section. It is close to Wenzhou 10000t Dock, Ningbo-Taizhou-Wenzhou Express and Wenzhou Airport, thus enjoying a superior geographic location which is easily accessible by water and land and endowed with development advantages. As a hi-tech enterprise integrationg R&D, production and sale, we produce such valve series ans API, ball valve, gate valve, stop valve