Beijing Chaoyang District No.3 Qi Che Liu Tong No.5 Auction No.6 Qi Che Wu Liu / Transportation No.7 Zheng Che Wu Liu / Transportation No.9 Automobile Trade No.9 Second Hand Transportation Transportation Equipment No.10 Second Hand Transportation Tools No.10 Automobile Services No.10 Used Cars No.17 Auto Aftermarket No.19 B2B No.26 Distribution Channels 国家专利 高新技术企业 知识产权试点企业 中关村高新技术企业 省级高新技术企业 市级高新技术企业