Established in 1990, ZYI valve Co., Ltd is a professional manufacture of valves. It&＃039;s located in Yongjia town_"The Hometown of Valves and Pumps", Wenzhou city, 325105, China. It covers about 18, 800 m2 for its building area. The company has excellent mechanical processing equipment and modernized inspection& testing equipments more than 320 sets. Main Products: 1. API/ANSI Standard: Ball Valve, Butterfly valve, Gate Valve, Globe Valve, Check Valve, Plug valve 2. DIN standard: Ball valve, Gate valve, globe valve, check valve, strainer 3. Bellows type valve: Globe valve, safety valve, gate valve, and strainer 4. GB Standard: Butterfly Valve, Gate Valve, Safety Valve, Globe Valve, Check valve, Control Valve, Water Control Valve, ball valve, plug valve 5. Flanges Certificates: 1. API 6D ; 2. CE/PED Certificate ; 3. ISO9001: 2000 ; 4. ISO14001: 2004 ; 5. AZ Certificate ; 6. API 607 Certificate Material: 1. Cast Material: WCB, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M ect. 2. Forged Material: A105, LF2, F11, F22, F304, F316, F304L, F316L, 20ALLOY ect. Nominal diameter (DN): 15-4500 mm (1/2"-180"); Nominal Pressure (PN): 0.6Mpa-42Mpa (150lb-3000lb); Standards: API/ANSI, DIN, BS, GB/ISO, JIS Look forward to establishing a good business relation shipment with you and having a bright future!