Taiwan Gong Ji Chang Co., Ltd. was established in 1940 and has specialized for manufacture worm
gear speed reducer s , helical gear speed reducer s . As a long term operation, Taiwan Gong Ji crea tes the best
of transmission product s. In addition to research continuously and procuring equipment, Taiwan Gong Ji is
mainly aimed at improving the available produces and developing new merchandises. Increas ing the
competitiveness and also got the American Gear Manufacturers Association in Taiwan.