... and developWork process stamping, deep drawing, welding, polishingUsage: Water heaterSamples: availableSample lead time: 15-35 days ... Material& Surface finish& Equipments 1.Material available:Cold & hot rolled Steel, Stainless steel, Galvanized steel, Aluminum alloy ... finish we provide: Polishing, electro polishing, powder coated, hot dip galvanized, zinc/chrome/nickel plating, painting, anodized, ...