... , leveling, Sand blasting, PaintingAvailable materials:Carbon Steel & Stainless Steel of GB/DIN/ASTMMaterial of societies like ABS ... Steel: Sand blasting, Painting(spray coating)Stainless Steel: Sand blasting, acid cleaning, alkali wash, passivating, painting(spray coating)Quality ... :1.Material: bronze, cast iron, stainless steel, carbon steel, alloy steel etc.2.Manufacturing Processes: sand casting, ...