Production: gate valve,globe valve,ball valve,check valve,butterfly valve,plug valve, safety valve,Y-strainer,water supply and drainage valve etc. 2.Cast Material:WCB,LCB,LCC,WC6,WC9,C5,C12,CF8,CF8M,CF3,CF3M,CN7M ect. 3.Forged Material:A105,LF2,F11,F22,SS304,SS316,SS304L,SS316L,20ALLOY ect. 4.Manufacture Standard: ANSI, API, JIS, BS, NF, DIN and GB ect. 5.The operation:manual,Gear,electric,pneumatic,hydraulicand electric-hydraulic,etc. 6. The nominal diameter from DN10mm-3200mm (3/8″-128″) and normial presure from PN0.6 Mpa to 42MPa(150Lb-2500Lb) and working temperature from -196℃-680℃ (-320.8℉-1256℉)