We are a manufacturer of petroleum resin c5 and hydrocarbon petroleum resin c5 products. Petroleumr resin c5 produced by us are applied to rubber,hot melt adhesive, road marking paints,sensitive adhesive. - have a good cohesion with rubber - increase the strength of rubber - enhance aging(water, acid ..) resistance - increase the adhesiveness We want to build muatual benifit relation ship with you.