Hydrocarbon Resin, Petroleum Resin, C5/C9 Copolymer Resin manufacturer / supplier in China, offering Light Color C5 Petroleum Resin Specially Designed for Road Marking Paints, Hydrogenated Cycloaliphatic Hydrocarbon Resin Btack H6100 for Adhesives and BOPP Film, Hydrogenated Petroleum Resin Btack H 5615 for Rubber Compounding, Adhesives, and Films and so on.