A: Advanced digital high-definition inkjet printing or precision transfer/roller coating technology is used. First, a primer is applied to the aluminum surface. Then, specialized ceramic inks or paints are used to directly print high-definition marble images (from real stone photos) onto the panel via precision equipment. Finally, a transparent protective topcoat (PVDF/PU) is applied. Modern technology can highly replicate the stone’s veining, color gradients, and mineral crystal luster, achieving a realistic look, especially when viewed from a distance.