Cangzhou Hongfeng Precision Casting Co.,Ltd. is a joint venture gathering with casting, processing, designing and sale.Hongfeng company is devoted to the research and development of precision casting of stainless steel. The main products: 1:ball valves,check valves,globe valves,gate valves and strainers 2:pipe fittings 3:quick couplings 4:forged fittings&special products according to customer's requirement Size:1/8"-4" Material:CF8M/1.4408,CF8/1.4308 Threaded ends:NP,NPT,DIN259/2999,BSP,JIS B0203 Standard:ANSI,JIS,DIN,ISO,GB,API,BS