Guangzong Shuanglong Bicycle Industry Co., Ltd. is located in Fengzhai Industrial Development Zone, Guangzong County, Hebei Province. We are 400 kilometers away from Xingang of Tianjin, 600 kilometers away from Qingdao Port, 60 kilometers away from the Beijing-Kowloon Railway and Beijing-Guangzhou Railway, and 450 kilometers away from Beijing Capital International Airport, with convenient transportation and a convenient location. Our company is an integrated production and marketing ...