Aluminum Steel Section Based on your requirements and drawing, ... Technicsmold making, fusion casting, extrusion, quenching, artificial aging, anodic oxidation, insulation composite, electrostatic spraying, etc.Surface Treatmentwiredrawing, sandblasting, ... coil (like Galvanized Steel Plate, Prepainted Galvanized Steel Coil,Hot Rolled Steel Plate , Cold rolled steel plate , Mild Steel Plate etc.) , ...