On July 12, Shandong Ruifeng Polymer Materials Co., Ltd. (Ruifeng Gaoliang) was successfully listed on the Shenzhen Stock Exchange. As a fine chemical company, the company is mainly engaged in the research, development, production and sales of high-performance polyvinyl chloride (PVC) additives. It is one of the largest manufacturers of PVC impact modifiers in China. The company's future development is positioned as an international leading enterprise for polymer materials based on PVC additives. Â
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Haoyi Model Factory , http://www.yy3dprint.com