CHANG BIN established in 1976 in Chang Hwa county. Mr. Huang founded the hardware company that manufacture bolts, hooks, hangers, hinges, and hand tools.CHANG BIN specialize in steel, brass, plastic injection hardware,stainless steel bolts, hooks ,hangers, zinc /aluminum alloy: hacksaw, knife, plane, tape rule, bathroom accessory. In 2008, Chang Bin got the Japan international product design award of G-MARK and GD-MARK. More than 3 thousand hardwares are available and marketed all over the world such as in Japanese, European, and American. CHANG BIN had approved by the SGS with the certification of ISO-9001:2000