Zhejiang Chaoda Valve Co., Ltd was founded in 1984.Chaoda mainly manufactures valves according to ANSI/API, JIS, DIN, BS and GB.The main products include Gate valve, Globe valve, Check valve, Ball valve, Plug valve, Butterfly valve, Special safety valve, etc. The products are widely used in various industries which include petroleum, chemical, metallurgical, power,etc and have been exporting to USA, Europe, South-east Asia, Russia and other countries. The reliable quality of our products have been approved and recognizes by ISO 9001-2000, API 6D, API 607, CE and AZ.Our main clients: BASF,BP,DUPONT,HUNSTMAN,SINOPEC,CNOC,CNOOC,etc.