No.341 Jiading District Popularity Ranking Shanghai No.7 Electromechanical Products No.7 Vacuum Cleaners No.9 Non-standard Automation Equipment No.10 Zi Ran Zi Yuan No.10 Ocean Petroleum No.23 Equipment Products Equipment Parts No.26 Filtration Technology No.30 Complete Equipment No.42 Petroleum No.46 Plain Oil No.69 Petrochemicals No.90 Electromechanical Systems 市级专精特新中小企业 高新技术企业 省级高新技术企业 省级创新型中小企业 市级高新技术企业 制造业单项冠军