Sen Department of Wenzhou Valve Co., Ltd. is a commitment to scientific research, manufacturing, sales American standard, Japanese standard, GB, non-standard stainless steel gate, globe valves, ball valves, check valves professional manufacturers. Our products mainly by the United States API, ANSI, German DIN, Japanese JIS, JPI, Chinese GB, JB standards. Nominal diameter: DN10-400mm, 1/2 "-16", PN: PN1.0-10.0,150Ld-600Lb, suitable temperature is -196 ° C-450 ° C. Body material used ZG1Cr18Ni9Ti, 304,316,321,304L, 2520L and so on. Medium: pH of water, steam, water, gas, oil, etc. Connection: Flange, clip-on, screw-type. Drive: manual, electric, pneumatic, worm gear, hydraulic. Products sold throughout the country and is widely used in electricity, chemicals, water, metallurgy, pharmaceutical, oil refining, petrochemical, pharmaceutical and other industries. The majority of users praise and trust. In the current fierce competition in the market. Professional production, advanced and reasonable design, sophisticated technology and equipment, appearance and internal quality concept, user-oriented service awareness, to provide customers with quality products and friendly service. We sincerely welcome customers to buy our products and mutually beneficial cooperation in any way! ...