Chang Bing Enterprise Co., Ltd. manufacture in Home & Garden > Tools & Hardware > Home Improvement > Hardware , wire goods such like, EYE BOLTS、SCREW EYE , CUP HOOK、SHOULDER HOOK、 SQUARE HOOK、SCREW HOOK、GATE HOOK、S HOOK、CLOTHESLINE HOOK、STORAGE HOOK、PEGBOARD HARDWARE 、PICTURE HANGER、COAT&HAT HOOK、TURNBUCKLE、RING、 WALL PLUG、TOWEL RAIL BRACKETS、 HANGER、 HINGE, NAIL, SCREW ,and HAND TOOL .CHANG BING specialize in wire goods made of steel, brass, stainless steel, and also in zinc, aluminum die casting and in plastic injection like: wall plug , hacksaw, knife, plane, tape rule, bathroom accessory, window and door hardware . More than 3 thousand hardware are available and marketed all over the world such as in Japan, Australia,Europe, and America. CHANG BING had certification of ISO-9001 Quality Assurance System for expeditions . In the future we will develop in CNC milling and CNC turning latches to make precision components.