No.175 Shangcheng District Popularity Ranking Hangzhou Zhejiang No.9 Plastic Products No.9 Su Adhesives No.10 Plastics No.14 Bao Film No.20 Chemical Raw Materials No.24 Distribution Channels No.32 PolyHe Products No.35 Packaging Materials No.38 Petrochemicals No.40 Import and Export Trade No.40 Polymer Materials No.41 Chemicals Products 副会长单位 会长单位 副理事长单位 AAA级信用企业 理事单位 省级服务业龙头企业