... ,safety valve,union parts,ferrule,end cap,nut,clamp,elbow,tee,cross,reducer,sight glass,manhole cover,cleaning ball,centrifugal pump,pipe ... from China,specializes in producing kinds of sanitary valves,pipe fittings as well as OEM services over 15 years. Occupies area ... plenty of advanced devices from abroad such as Japan Mazak brand CNC machine tools, Full automatic cutting and production equipment, ...