Tianjin Feita Biycle Co., Ltd., with brands of "GAMMA" and "GAMMAX", was founded in 1995. We are a group factory and the main plant is located at No. 6, Shuangchen North Road, Beichen E and T Development Area, Tianjin, China. There are domestic bicycle market factory, domestic electric bicycle market factory, foreign bicycle market factory and foreign electric bicycle market factory, covering the area of 48,000 square meters and the construction area of more than 27,000 square meters. Our ...