Zhejiang CHAODA Valve Co., Ltd was established in 1984, with two specialized manufacturing plants and one foundry plant, around 500 employees, of which 128 are engineer and technician. CHAODA posted sales of 240 million RMB in 2007, including 14 millionÿçsales for global market, the year output capacity around 7000 tons. CHAODA is a specialized manufacturer of industrial steel valve according to API, ASME, EN, ISO, JIS, DIN, BS, GOST & GB standards. The product includes ball, gate, check, globe, plug, butterfly, safety, oil field and other special valves that are applied broadly in petroleum, chemical, metallurgical and power generation industries. As the reliable supplier on quality and service, CHAODA VALVE won great reputations from the customers in Europe, America, Japan, Middle East, South East Asia, Russia and other countries.
CHAODA VALVE launched its quality management and safety system as ISO 9001, ISO14001, OHSAS18001 and awarded API 6D, API 600, API 607, API 6FA, CE/PED approvals for the product.

CHAODA (Qingtian) FOUNDRY is wholly owned subsidiary by CHAODA VALVE is one of the leading investment casting foundries in China, covering 40,000 m2 areas and 26,000 m2 construction areas, around 200 employees, and mainly supplies investment casting to CHAODA VALVE and foreign customers that provide a reliable quality assurance for valve product, and the initial production capability will be reached to 7000 ton/year.

The main tech-data of product listed as below, where any special requirement can be handled by our dedicated engineering team for various working conditions.

Product range: ball, gate, check, globe, plug, butterfly, safety, oil field and other special valves. Among 35% and 30% in total output by ball valve and gate valve respectively. Metal seated ball valve, bellow sealed valve and wafer check valve are the featured products.
Pressure range¡ºClass150ÿªClass2500¡«PN10ÿªPN420¡»
Size range¡ºNPS1/2ÿªNPS80¡»
Operation type: manual, gearbox, chain wheel, pneumatic, electronic, hydraulic-pneumatic etc.
Connection End: flanged, BW, SW, NPT, wafer type, etc.
Materials (casting): WCB, WCC, LCB, LCC, LC1~3, CF8, CF3, CF8M, CF3M, CF8C, CN7M, CA15, C5, WC5, WC6, WC9, etc.
Materials (forging): A105, LF1, LF2, F304, F304L, F316, F316L, F11, F22, F6, F51, F316H, F321, F347, etc.

CHAODA VALVE is dedicated to supplying high quality valve solutions for global industries since its inception in 1984. In the new century, CHAODA is facing a historical development opportunity and furious competition. By holding the persistence improving in management and product quality, CHAODA will provide higher and better service to you.