Characteristic: Especial to process those with large area and complex surface instead of those traditional mechanical processing such as lathe, plane grinding-wheel, etc. with a name of more sword turning tool. Use: Under conditions of heavy loading, used to driffernt kinds of metal, marble, glasses, leather, textile rubbers, wood and the other non-merals etc high-efficiently. 1. Heavy Duty Sandpaper Rolls Grain: Aluminum Oxide / Silicon Carbide Backing: Heavy Duty Paper Glue: Resin Over Resin / Semi Resin 2. Emery Cloth Rolls Grain: Aluminum Oxide Backing: Cotton / Polyster Cloth Gule: Resin Over Gule 3. Quartz Glass Paper Grain: Quartz Backing; Chinese Paper Gule: Semi Resin Brand Name:Dongfeng or as required by customers Country of Origin: China Primary Competitive Advantages: Price Prompt Delivery Quality Approvals Export Markets: Worldwide Payment Terms:L/C at sight , D/P at sight Delivery Details: FOB, CIF, DDU Lead Time:20 days