... raw material in plastic production 2.white fine powder 3.Suspension PVC resin 4.SG-3,SG5,SG-8 Model No.l: SG ... produce PVC resin with white fine powder form in premium grade.1. SG-3: Films, raincoat, industry packing, artificial leather, hose and shoe ... -making material, etc.2. SG-5: Rigid plate, gramophone record, value and welding rod, PVC pipes, PVC windows, doors ,etc.3 ...