* Feature- PACKING : 25Kg, 1MT/BAG- Origin : USA (USBorax)- Chemical Formula : Na2B4O7nH2O- Application : Glass, Starch, Fertilizer etc- Contact : S.M.LEE (Tel 82-2-3709-9835, Fax 82-2-776-3553)- e-mail : smlee@ocicorp.co.kr