We are a manufacture in Vietnam specialized in producing Gum rosin- Specification:Colour : Pale Yellow (Grade WW)Acid Value MgKOH/g: 166minSoftening Point : 75 Deg.C MinAsh Content : 0.02% Max.Unsaponifiable Materials : 5% Max.Alcohol Insoluble materials : 0.03% Max.- Packing : The goods shall be packed in new galvanised iron sheet drums .- N.WT . 225 kgs / drum.- G.WT . 229 kg/ drum . 100 drums to be put in one 20? FCLIf you are in need of my products, please contact me at your convenience. We will be happy to give you a quotation upon receipt of your detailed requirements.We look forward to receiving your enquires soon.