Established in 1985, we engage in electroplating of metallic tool parts, accessories and sockets, having developed exclusive finishes as black-chromium and black-nickel plating that is highly regarded in the market. To acquire more resources and further develop markets as is typically done in the processing industry, we set up Jheng Sin Industrial Co., Ltd. in 2007 to focus on turning out complete products. Jheng Sin Industrial focuses on integrity to provide customers all-round service and optimal quality, having developed a line of sockets through in-house design, development, processing and ... {read more}