Kaisitong Valve Co., Ltd.

Kaisitong Valve Co., Ltd. is a Chinese valve manufacturer founded in 1988, operating production facilities in Wenzhou and Quzhou, Zhejiang Province. The company specializes in ball valves, gate valves, flat gate valves, globe valves, check valves, forged steel valves, plug valves, butterfly valves, cryogenic valves, bronze valves, filters and control valves, produced to ANSI/API, GB, GOST, DIN, BS, JIS and NF industrial piping standards. With over 280 employees including 58 technicians, it holds 38 patents and a registered capital of 200.88 million yuan.

Kaisitong serves the petroleum, refining, natural gas, chemical, coal chemical, power and metallurgical industries, counting CNPC, Sinopec, CNOOC and international oil companies among its major customers. Certified to ISO9001, ISO14001, ISO45001, TS, API 6D, API 600, API 602, API 607, API 6FA and CE, the company runs a CNAS-accredited testing center with advanced inspection equipment. Exports account for about 60 percent of output, reaching the Middle East, Europe, Africa, South America and Southeast Asia, supported by a resident service team in Abu Dhabi.