No.105Banan District Popularity Ranking ChongqingNo.12 Ji Dian Yi Ti ChemicalNo.22 Tong Yong MachineryNo.36 Electromechanical EngineeringNo.38 Ye Jin Gong YiNo.59 Zhuan Yong EquipmentNo.76 Yi Qi / InstrumentsNo.93 Electromechanical Systems Machinery Pharmaceutical Industrial Electromechanical Electromechanical Equipment Automation Control省级专精特新中小企业高新技术企业省级高新技术企业名牌产品企业技术中心专精特新企业ISO45001认证GB/T24001认证GB/T27922认证