Shanghai Jiading District No.6 Energy Saving Equipment No.7 Purification Equipment No.11 Da Qi Zhi Management No.30 Environmental Equipment No.49 Environment Technology No.49 Chemicals Equipment No.55 Filtration Technology Environmental Technology Petrochemicals Equipment Manufacturing Energy Saving and Environmental Protection Environmental Treatment 专精特新企业 科技小巨人企业 高新技术企业 科技型中小企业 省级高新技术企业 市级高新技术企业 市科技型中小企业 省级创新型中小企业 发明专利 国家高新技术企业 市级专精特新中小企业 专精特新小巨人企业 ISO9001认证 ISO14001认证 ISO18001认证 ISO14000认证