Jingong Valve Co.,Ltd.

Jingong Valve Co.,Ltd.is located in "China Valve City" - Longwan, Wenzhou. It is a non-regional industry limited company integrating valve research and development, manufacturing, sales and service. The company has successively passed ISO9001, APIQ1, ISO14001, ISO/TS29001, GB/T 28001 system certification, passed API6D, CE product certification, fire protection certification, and obtained pressure piping components manufacturing license TS (including A1 category) and so on. At the same time, the company has won high-tech enterprises, Zhejiang high-tech research and development center, Zhejiang famous trademark, Wenzhou famous trademark, Wenzhou famous brand product, patent demonstration enterprise, dynamic and harmonious enterprise, Zhejiang AAA-level contract-abiding and credit-worthy unit, Zhejiang It has won the honorary titles of leading enterprises in the provincial industrial industry, advanced enterprises in Longwan District, meritorious enterprises in China Valve City, key enterprises in Longwan District, etc. and undertakes the National Torch Plan project. The company's leading products include high and medium pressure gate valves, globe valves, ball valves, regulating valves, butterfly valves, check valves, etc., and can research, design and develop various high-performance special valves according to customer needs. The company can also produce bellows valves, Two-way sealed butterfly valve, two-way sealed half ball valve, non-wear ball valve, slurry valve, self-leakage device valve, top-loading ball valve, top-loading ball valve, water-sealing gate valve, wear-resistant valve, etc. Products are produced according to ISO, API, BS, DIN, NF, JIS, JPI, GB, JB and other standards. Product diameter NPS: 1/2"～56", DN15～DN3000, pressure class Class: 150LB～2500LB, PN0.1Mpa～42MPa, working temperature -196℃～800℃. Valve body materials include carbon steel, alloy steel, stainless steel, titanium, Monel, alloy 20, etc.