Pre-Coated PPGI Steel Coil

By adopting the internationally leading continuous roller coating process, our pre-coated color steel coil (PPGI) forms a multi-layer composite coating system on the surface of cold-rolled galvanized base plates, integrating excellent weather resistance, rich color options and superior processing performance. It is an ideal choice for modern construction and industrial applications. Galvalume Steel:By applying the nano-scale ternary alloy electroplating black technology, an atomic-level dense protective shield is constructed on the surface of the steel plate. The zinc, aluminum and silicon elements burst together, enhancing the corrosion resistance to five times the peak of traditional materials. Whether it is the photovoltaic power station array that has been directly exposed to ultraviolet erosion for ten years or the intelligent warehousing system that bears high-frequency heavy loads, both can achieve over 25 years of maintenance-free service, becoming disruptive benchmark material…