Profile: Puyang Hengrun Petrochemical Industry Co., Ltd. is engaged in the production and research of ethylene products. We offer hydrocarbon resins, dicyclopentadiene, petroleum resins, benzine additive, pentadiene, and industrial residues. Our HR-1202 hydrocarbon resin is suitable for hot-melt pressure sensitive adhesives that include various kinds of packaging tapes, labels, double sided, masking, and surgical tapes. Our HR-1102 is an aliphatic hydrocarbon resin widely used in rubber mixing. It has no aromatic content and is fully compatible with natural & various kinds of rubbers. Our industrial isoprene is a colorless/light yellow, explosive and a highly volatile liquid. This is available in polymer and chemical grades.