主营业务： 138# glyceride resin 145# Pentaerythritol rosin resin Alph-pinene Beta-pinene Disperse rosin sizing Disperse rosin sizing agent Diterpenes Glyceride maleic anhydriade resin Gum rosin(Indigenous method) Hydrogenated rosin glyceride Lime gum rosin Maleated rosin Pentaerythrite Ester of Hydrogenated Rosin Rosin modified phenolic resin Sodium soap disproportionated rosin Synthetic camphor tablet

其他业务：Gum rosin turpentine