Profile: Puyang Zhongde Petroleum Resins Co., Ltd. specializes in the production of petroleum resins. Our petroleum resin is used as linking agent in printing ink, adhesive and sealant. Our PR-A series petroleum resins are suitable to the petroleum resin of hot-melt adhesive and contact adhesive. Our PR-C4110 petroleum resin is a kind of hydrocarbon resin, which is widely used in tyre rubber mixing. Our PR-R1100, PR-R2100 and PR-R1101 petroleum resin is suitable to be used in hot-melt road-marking paint. Our PR-A5 hydrogenated petroleum resin is widely used in the industries including construction, automobile installation, commodity packing, books binding, sanitary accessories, shoes-making, road marking pain and colorful pitch.