主营业务： 138# glyceride resin 145# Pentaerythritol rosin resin Disperse rosin sizing Disproportionated rosin Ester gum Glyceride maleic anhydriade resin Gum rosin(steam method) Gum turpentine Hydrogenated rosin glyceride Maleated rosin Maleic resin Pentaerythrite Ester of Hydrogenated Rosin Pine oil Potassium soap disproportionated rosin Rosin modified phenolic resin

其他业务：Chemical manufacturer