As a non-regional group company integrating manufacturing, R&D, sales and services, SHENGAO Valve Group specializes in the production of valves and water pumps with four major centers of casting valves, forging valves, special valves and industrial water pumps, as well as the imported processing center and more than 300 pieces of equipment including CNC lathes, large precision vertical lathes and auto-coating lines. In addition, our company also owns non-destructive testing, spectral analysis, physicochemical testing, hardness testing, wall thickness testing and CAD valve design centers.

Our main products include more than thousands of specifications in 80 varieties and 300 series, such as gate valve, globe valve, butterfly valve, ball valve, check valve, control valve, pressure reducing valve, diaphragm valve, plug valve, plunger valve, steam trap valve, power station valve, American-standard valve, water power control valve and industrial water pump. All the products are designed and manufactured in accordance with the domestic and foreign standards including GB, JB, HG, API, ANSI, DIN, JIS and BS. The diameter varies from 1/4 to 96 (DN6-2400mm), the range of pressure covers from 150LB to 2500LB (2MPa~42MPa), and the operating temperature changes from -196°C to 800°C. The main manufacturing materials include grey cast iron, ductile iron, copper, carbon structural steel, stainless steel, alloy steel, cryogenic steel, chromoly steel, precipitation hardening steel and other special steel materials. 

SHENGAO valves have been widely used in multiple fields such as petroleum, chemical industry, electric power, metallurgy, pharmacy, water supply, gas, construction and other industries. Our products have been supplied for many customers for long such as SINOHYDRO Corporation Limited, Zhejiang Jinlun Electromechanic Co., Ltd., UNGETMET (Tianjin) International Limited, Zhejiang Orient Engineering Co., Ltd. and exported to Europe, America, Middle East, Southeast Asia, Africa to be adopted in the industrial pipelines of MCROBERT CREEK Hydropower Station in the United States, DONJEGARE Hydropower Station in Serbia, LAMBANGAN Hydropower Station in Indonesia, ZEYTIN Hydropower Station in Turkey, North Korea Industrial Technology Co. Ltd. At present, all the products are operating in good conditions without any quality deficits and have been widely acclaimed by our customers. 

We always adhere to the principle of survival from quality and benefits from management, and are committed to “creating SHENGAO image sincerely and cultivating SHENGAO brand meticulously by constantly optimizing our product structure with technological innovation. The company has been awarded the honor of AAA Credit Enterprise, the certifications of ISO9001:2015 Quality Management System, ISO4001:2004 Environmental Management System and GB/T28001-2001 Occupational Health and Safety Management System, and Manufacture License of Special Equipment (TS) in the People’s Republic of China. The company is now a member unit of China Petroleum & Petrochemical Equipment Industry Association (CPEIA), a member unit of qualified suppliers for China National Chemical Corporation, a group-level supplier member unit of China Huadian Corporation and China Guodian Corporation, a CE Certification unit, a unit of China Engineering Construction Recommended Products, a member unit of China Gas Association, China Fire Protection Association and China Construction Metal Structure Association, a unit with market access certificate of PetroChina Kunlun Gas Co., Ltd. and a member unit of China Valve Association. The aforesaid quality assurance system constitutes the supporting force of SHENGAO Valve Group to ensure the quality and brand in the fields of design, R&D, manufacturing, sales and service.  

Abiding by the quality principle of seeking and pursuing perfection, SHENGAO Valve Group is devoted to self-improvement and cooperation with all the customers to jointly create more brilliances with sincere services and strong sense of responsibility.