Chih Chu Huang

Chang Yee Steel Co., Ltd. engages in the processing and trade of cold and hot-rolled steel. Its business activities include the manufacture and sale of slitting steel coils and plates; processing and trade of pickling and carbon plate; and manufacture, processing, and trade of hardware machinery and metal parts. The company's products include pickling board, galvanized sheet, electric galvanized sheet, hot and dip steel, pure aluminium sheet, aluminium and manganous alloys, furniture and lighting, ceiling fan, bicycle, stroller, gardening tools, medical equipment, electric appliances, sports equipment, computer and electronic components, umbrella, motorcycle and automotive parts, Christmas ornaments and other hardware accessories. Chang Yee Steel was founded on December 29, 1981 and is headquartered in Changhua, Taiwan.

Part of Chang Yee Steel Co., Ltd., Wanyi Hardware (Kunshan) Co. Ltd. is a Chinese company that manufactures and distributes steel pipes and furniture. The company is based in Suzhou, China.