Kokuhin Metal Co., Ltd. is a family business, initiallyTa-Cha iron plant established in 1935, produce machineryaccessories for OEM in Taiwan domestic market, years andyears pile up to very good experience. In 1982, we startedto development of cold forged producing technology.From 1991, our cold forged drill chuck key startedcooperation with drill chuck manufacturer in Taiwan; ourquality chuck key received very good comments throughoutTaiwan. After few years, drill chuck key of the Kokuhinbecome more and more popular, then, we expanding our marketinto the global marketplace and creating many precisionmachine accessories and hand tools.Kokuhin adheres to operational principle of ?high quality,high efficiency and high creation? to provide our customersthe best products and service. Today, Kokuhin has a lot ofcustomers who satisfy us in worldwide for success in thiscompetitive world market. Please contact us. ... 
Taiwan