... parts, stainless steel parts, aluminium parts, etc.with ISO9001 c sheet metal partHangzhou Jiaheng Metal Products Co.,Ltd. is the professional ... , tube bending, welding, powder coating, painting, etc.We have CNC punches, CNC bending, welding machine, powder coating line, painting line,etc. We ... and process custome metal parts. Welcome to visit our factory.sheet metal part, bracket, rack..