主营业务： Camphor Dihydromyrcenol Dipentene Ester gum Gum rosin(Indigenous method) Gum turpentine Maleic resin ater white rosin Pine oil Pine tar Polymerized rosin Terpene resin Terpineol Terpinyl acetate Water white rosin Citronellol Geraniol

其他业务：distributor