We are Puyang Zhongde Petroleum resins Co. Ltd. It is a professional manufacturer of hydrocarbon resins.Backed by advanced equipments and technologies, we are specialized in the in the R&D, manufacture and sales service of hydrocarbon resins.Our manufacture ability is 43200 MT per year,which is the largest one of Private enterprise and the second largest one in Chinese hydrocarbon industry . Puyang Zhongde Petroleum Resins Co., Ltd., established in 2004, specializes in manufacturing and exporting hydrocarbon resin in China. We manufacture a wide variety of produts including C9 aromatic hydrocarbon resins and C5 aliphatic hydrocarbon resins. Our Company has passed ISO9001 : 2000 quality certification. We are the leader of hydrcarbon resin industry in China.