A national high-tech enterprise specializing in rail transit vehicle m
Beijing Fengtai DistrictNo.7 Metal ForgingNo.14 Transportation TechnologyNo.15 High-speed RailNo.16 Machines VehiclesNo.37 Gui Dao Jiao TongNo.80 Transportation Transportation Yi Dai Yi Road Transportation Smart Transportation Equipment Gui Dao Jiao Tong Che Liang Ji Che Che Liang中关村高新技术企业专精特新企业国家高新技术企业高新技术企业国家专利软件著作权ISO9001认证ISO14001认证OHSAS18001认证