主营业务： 138# glyceride resin 145# Pentaerythritol rosin resin Alph-pinene Disperse rosin sizing agent Disproportionated rosin Diterpenes Gum rosin(Indigenous method) Gum rosin(steam method) Gum turpentine Hydrogenated rosin Hydrogenated rosin glyceride Lime gum rosin Maleic resin Pentaerythrite Ester of Hydrogenated Rosin Pinane Pine oil Polymerized rosin Potassium soap disproportionated rosin Terpene resin Turpentine heavy grade

其他业务：sale