This company was founded in 1979. As a producer of bare copper wires, Tinned copper wire. To meet the increasing demand in the market a plant was acquired in Shulin City in 1984. After bare copper wires and tinned copper wire new investment was made for development of technologies for Twist & Tinned copper wire with success and new technologies and facilities were introduced for production of coated wires for transformers manufacturers. Because of the limited space of the Shulin plant, in 1987, the new plant in Pintung was ready for upgraded production. In 1994, we then erected a new plant in Dongguan, Guangdong province, China. In May 1995, We applied for ISO-9000 together with applications for UL approval.