No.294 Yubei District Popularity Ranking Chongqing No.90 Nei Ran Machines Automation Technology Qi Che Chan Industries Chain Qi Che Pai Gases Systems Exhaust Systems Xiao Sheng Devices Qi Che Xiao Sheng Devices Mo Tuo Che Xiao Sheng Devices Jin Pai Gases Pipes Jun Ya Xiao Sheng Devices NVH Sheng Xue 国家知识产权优势企业 省级高新技术企业 市级高新技术企业 高新技术企业 专精特新小巨人企业