Shandong Guoqiang Hardware Products Group Co.,Ltd

Under the developing strategy of "high tech, export oriented and collectivization",Shandong Guoqiang group introduced successively advanced technology,equipment and techniques from America. Germany, Korea, Hongkong and Taiwan,thus a big scale hardware manufacture line from tool design,cold-punch,die-casting,plastic injection, surface treatment and assembly was set up. We deal in all kinds of accessories for UPVC and aluminium window and door, such as: tilt and turn transmission gear; inward-open drive gear, ourward-open drive gear, hinge for PVC and aluminium, handle for PVC and aluminium, roller and so on.