... and manufacture heterotypic products for customers concrete demand.The material include STAINLESS STEEL CF8/1.4308,CF8M/1.4408. Design & Manufacture Std ... B16.47, JISB2212-JISB2214, DIN2543-2550,ASME B16.34Main products:1.1pc,2pc,3pc ball valve,gate valve,globe valve ... cap,150-3000LBS flanges etc.5.All kind of metal products,design and develop for customers special demands. quick connect hose coupling ...