No.35 Jiangjin District Popularity Ranking Chongqing No.3 Water Treatment Equipment No.5 Compressors No.7 Industrial Equipment No.12 Xian Jin Manufacturing No.13 Xiang Ti No.15 Construction Machinery No.15 Zhong Engineering No.16 Ye Jin Gong Yi No.17 Transmission Technology No.19 Shipbuilding No.19 Processing Processing Equipment No.22 Machine Tools 市级重点新产品 研究生培养基地 高新技术企业 专精特新小巨人企业 省级创新型中小企业 市级创新型中小企业 ISO9001认证 ISO14001认证 OHSAS18001认证