Notice:The original Zhejiang Chaoda valve Co., Ltd upgraded itself to Chaoda Valves Group Co., Ltd, that is the Chaoda Valves Group, and as Chaoda Group for short.

CHAODA valve



CHAODA Valves Group Co.Ltd. , one of the sixteen Vice President Unit companies of China Valve Industry Association, was founded in 1984, with factory premises building area 32566 square meters, 512 machinery operators. Products cover Metal To Metal sealed ball valve, lock hopper valve, cryogenic valve, bellow seals valve, wafer check valve, high pressure corrosion-resistant control valve, Combined three way valve and the other general valves of ball valve, gate valve, check valve, globe valve and butterfly valves according to ANSI/API, BS, DIN, JIS and GB standard. all of which are applied widely in petroleum, chemical, natural gas, coal chemical, polysilicon, metallurgy, power generation industries. As the reliable supplier on quality and service, CHAODA VALVES won great reputations from the customers in Europe, America, Japan, South Korea, Russia, South East Asia, Middle East other countries. CHAODA posted sales of 475 million RMB (equals to 78 million USD) in 2013, among which 20 million USD from overseas market.

Chaoda is the approved supplier for Shell, BP, PDO Of Oman, NISOC Of Iran, SK Of South Korea, BASF Of German, Sinopec, CNPC, CNOOC, Shenhua Group, Yankuang Group and other domestic and overseas clients.

CHAODA Valves launched its quality management and safety system as ISO9001, ISO14001 , OHSAS18001 and awarded API 6D, API 600, CE/PED, API 607, API 6FA, TS approvals for the product.

CHAODA has its own technical R&D center, dedicated for the research & development work for new product and technology, CHAODA has developed over 100 new products for National Key Projects, and holds 56 patents. CHAODA has been responsible for drafting up 75 national and machinery standards, more than any valve manufacturers in China.
 CHAODA owns over 480 advanced valve processing & manufacturing equipments, including 62 CNC lathes , and other CNC milling machines, CNC Drilling Machines, supersonic spray welding and plasma spray welding equipment, ultrasonic cleaners etc., maximum machining diameter can reach 4 meters. Moreover, stereoscopic warehouses for finished, semi-finished products and components and parts, and 3 spray-painting & drying lines.

CHAODA has a complete set of testing and inspection equipments, such as analytical material laboratory, German Spectro direct-reading spectrograph, American Niton portable spectrometer, helium mass spectrometer leak detector etc, and mechanical property laboratory, hydraulic universal material testing machine, pendulum impact testing machine, spring tension and compression testing machine, ultrasonic hardness tester, ultrasonic thickness meter, magnetic defect detector, utrasonic non-destructive testing equipments etc. Moreover pressure testing laboratory, which can be used for torque and service life, pressure, flow rate, high-low temperature,  fugitive emission tests etc.

CHAODA has established a PDM & ERP integrated information management system, for better promoting its technological innovative ability, quality controlling ability and improving enterprise's management level.