Shanghai High & Medium Pressure Valve Co., Ltd.

Shanghai High & Medium Pressure Valve Co., Ltd. (上海高中压阀门股份有限公司) is an innovation and technology-driven manufacturer of industrial valves founded in Shanghai. The company designs and produces ball valves, flat gate valves, double-block-and-bleed (DBB) valves, gate valves, globe valves, check valves, butterfly valves, and control valves for oil, gas, petrochemical, power, aviation, LNG, and long-distance pipeline industries. Located at No. 365 Fengjin Road, Fengxian District, Shanghai, the company has independently developed a 56-inch Class 900 fully-welded ball valve — one of the largest and highest-pressure welded pipeline ball valves in China — which won the gold award at the 9th China (Shanghai) International Fluid Machinery Exhibition in 2018. The company holds nearly 100 patents and is a Tier 1 supplier to CNPC, Sinopec, CNOOC, CNAF, Sinochem, and the National Pipeline Network. Products are exported to Kazakhstan, Algeria, Turkmenistan, Mozambique, Sudan, Russia, Malaysia, Indonesia, Saudi Arabia, UAE, and other countries. Certifications include API 6A, API 6D, API 594, API 600, ISO 9001, ISO 14001, ISO 45001, CE, SIL 3, and CU-TR.