Changsha Changsha County Hunan No.6 Coatings No.15 PolyHe Products No.16 Chemical Raw Materials No.23 Polymer Materials No.35 Home Furnishing No.38 Fine Chemicals No.59 Metal Materials No.59 Materials R&D No.61 Materials Technology No.70 Raw Materials No.86 New Materials Hua Gong / Chemistry 理事单位 国家知识产权优势企业 企业技术中心 省著名商标 专精特新小巨人企业 高新技术企业 省级高新技术企业 绿色工厂