PUYANG SEVEN SEAS PETROLEUM RESINS DEVELOPMENT CO.,LTD, an all-around corporation of scientific research & development, production & management and with location in national sanitary city, gardening city of puyang and home of zhongyuan oil field, occupying 20,000 m2. Main products:solid(granule-shape,chipping-shape,block-shape)C5/C9 petroleum resin, liquid C5/C9 petroleum resin, a kind of thermal plasticizing resin produced by C5, C9 fraction, by-products of petroleum cracking, through pretreatment, polymerization and distillation. It isn't a high polymer but a low polymer with the molecular weight between 300-3000. Featared by acid value, easy mutual solubilities, resistant to water, resistant to ethanol and chemicals. It has the chemical stabilizing property to acid and alkaline, viscosity adjusting and thermal stabilizing, Generally, the petroleum resins are not used independently, but have to be used together with other kinds of resins as promoters, adjusting agents and modifiers. the company,possessed with first-class production equipments, highly qualified employees, reliable product quality, by principle of "price satisfies you, quality reasures you ", will serve you with all our heart and soul. we welcome you from home and abroad to devleop and build beautiful future together. E-MAIL: