Okyearchem, an ISO9001:2008 certified company, the vital link for your hydrocarbon resins supply chain needs, with yearly capacity of around 20,000 tons of C5 ALIPHATIC HYDROCARBON RESIN;15,000 tons of C9 AROMATIC PETROLEUM RESIN;6,000 tons ofC5/C9 Copolymerized hydrocarbon resin, 8,000 tons of DCPD ALICYCLIC HYDROCARBON RESIN and 10 000 tons of COUMATONE RESIN We aim towards serving global customers with utmost confidence to fulfill their demands. We have an efficient and professional team, which is market savvy and capable of adapting to the demands of the business. During the past years, our product has been exported to global markets. Many companies have become our long-term business partners. We believe in long-lasting associations, and work hard at maintaining them.