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Shanghai Tongchen Environmental Protection Joint-stock Co., Ltd. is a
No.119Yangpu District Popularity Ranking ShanghaiNo.5 Wu Ni Tuo WaterNo.9 Environmental Engineering TechnologyNo.10 Neng Yuan Xin MaterialsNo.11 Huan Bao Gong Cheng Shi EngineeringNo.12 Sheng Tai Bao Hu Gong Cheng Shi EngineeringNo.12 Environmental Engineering DesignNo.13 Recycling EnergyNo.26 Environmental Protection ProductsNo.26 Environmental TechnologyNo.27 Environmental EngineeringNo.30 Construction MachineryNo.35 Ke Chi Xu Fa Zhan专精特新企业守合同重信用企业科技小巨人企业国家高新技术企业市级专精特新中小企业高新技术企业ISO9001认证