D H Co., Ltd was established in the year of 2004, located kaohsiung city, southern Taiwan. We have strong management team including engineering, production and quality assurance from a company American invested microelectronics. been running business , ...

Golden Root Co., Ltd. had been established since 1989, is specialized engaging in OEM to produce many kind of power bits, LED flashlight, working light, and supplier the hexagonal wrench. By continuously cooperation with Europe, Asian, American various ...