No.105 Yubei District Popularity Ranking Chongqing No.1 Motorcycles Supplies No.3 Engines Manufacturing No.5 Metal Products No.6 Motorcycles Accessories No.9 Surface Treatment No.10 Plastic Products No.24 Auto Supplies No.27 Machinery No.30 Engines No.31 Nei Ran Machines No.49 Ji Xie Ling Components No.59 Dong Li Zong Cheng 高新技术企业 省级高新技术企业 市级高新技术企业 ISO9000认证 ISO9001认证 ISO14001认证