No.129 Minxing District Popularity Ranking Shanghai No.2 Metal Forging No.2 Forging No.3 Boilers Technology No.3 Boilers Equipment No.3 Ya Li Rong Devices No.4 Energy Equipment No.4 Environmental Equipment No.5 Boilers No.7 Hydrogen Energy Applications No.7 Hydrogen Energy Technology No.7 Qing Neng Fa Zhan No.11 Chemicals Engineering 常务理事单位 理事长单位 理事单位 高新技术企业 企业技术中心 国家高新技术企业 省级高新技术企业 市级高新技术企业 发明专利 实用新型专利 制造业单项冠军 国家知识产权优势企业