stone coated roof tiles. AIYIA also offers an extensive aluminum portfolio including sheets, coils, checker plates, foil, discs, composite panels, tubes and wire. Its catalog further covers special steels, electrical steel, clad steel plate, automotive steels, and a wide range of industrial cables and household electrical wires. These products are used in construction, industry, agriculture, automotive, food packaging, appliances and other sectors. AIYIA provides pre-purchase, on-purchase and after-sales support including technical information, order tracking and logistics coordination.