... and mould inserts, male moulds, female 3,Mould dalian casting parts ,die casting ,moulding partDalian Hongsheng Machine Co., Ltd. is specialized in ... machining mechanical part, metalworking ,precision machined parts, and CNC machining. Hongsheng possesses of sophisticated equipments, these ... looking forward to joining hands with you. dalian casting parts ,die casting ,moulding part