We are EYCO valve factory in Zhejiang China, with 20 years valve production history. Our main products with ball valve, gate valve, check valve, butterfly valve, globe valve with API certificate, ISO certificate, CE certificate. with different standards( API, ASTM,ANSI, DIN, BS,JIS,ISO Standards),with different material (forged & casting steel , stainless steel , cast iron, Alloy material)