Located in the connecting line of Golden Avenue (in Tianjin Hengtai Automobile Sales Co., Ltd.). Wuwei used car trading market was established in 2005, located in Wuwei City, Gansu Province. Is a second-hand motor grader-based trading market, mainly engaged in second-hand locomotive distribution, second-hand locomotive leasing, consignment and spare parts supply, automobile beauty, information and after-sales service, traffic sign posting and other businesses.