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Ruisen Resin has two new type of joint-stock enterprises, Shandong Shenxian Ruisen Petroleum Resin Co., Ltd. and Puyang Ruisen New Materials Co., Ltd, which integrate scientific research, production and operation. The main production are PRS refined C5 petroleum resin series products, DCPD hydrogenated resin, dicyclopentadiene, unpolymerised C5 and other by products. The annually production capacity is 30,000 tons of refined C5 petroleum resin, 50,000 tons of DCPD hydrogenation resin, and 200,0...

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