Premium Zinc-Aluminum-Magnesium Steel Coil – DX51D/S350GD/S550GD
Superior corrosion resistance with advanced Zinc-Aluminum-Magnesium coating, ensuring 3x longer lifespan than standard galvanized steel. Precision-engineered DX51D/S350GD/S550GD grades for high formability, strength, and weldability—ideal for roofing, automotive panels, and industrial construction. Ultra-smooth surface finish for flawless painting or powder coating, reducing material waste and labor costs. Global wholesale pricing advantage—bulk orders at unmatched rates, shipped worldwide with guaranteed quality. Trusted by manufacturers for HVAC systems, agricultural equipment, and structural components—durable, cost-effective, and eco-friendly. Low minimum order quantities (MOQ) with fast logistics—your reliable heavy-duty steel solution.