Chi-Sheng Hardware Manufacturer in Taiwan was established in 1978. Later In 1995, another branch was established in Lishui Town, Nanhai City, Guangdong, China. The area land in Guangdong is 6666 meter square and the factory takes up 2000 of 6666 meter square. Our company has produced the BIT and components for 25 years. According to regulations and specifications we also use Cr-V Steels(6150), Ni-Cr-Mo Steels(8660), Alloy Tool Steels(S2) to manufacture various Bits. In order to enhance the quality of our products, our staff have been certified by ISO9002. We encourage you to offer samples so that we may manufacture these for you or your clients!
