Shandong Luxu Supply Chain Management Co., Ltd. is a professional galvanized steel coil supplier located in Boxing, Shandong – China's largest metal sheet production base, accounting for one-third of the nation's galvanized coil capacity. We specialize in zero spangle hot-dipped galvanized steel coils, producing thin-gauge GI coils from 0.2mm to 0.8mm thickness and 700mm to 1250mm width, with zinc coatings from 30 to 180g/m². Our advanced continuous hot-dip galvanizing lines are equipped with annealing furnaces, air knives, skin-pass mills, and tension levelers, supporting value-added services including embossing, slitting, and cut-to-length processing. Luxu serves home appliance manufacturers, construction material suppliers, and PPGI substrate buyers with anti-fingerprint, chromate-free, and zero spangle surface treatments. Our products comply with DX51D+Z, SGCC, and ASTM A653 standards. Why partner with Luxu? Strategic location in the world's galvanized steel hub ensures cost efficiency and reliable supply. Flexible production meets diverse specifications. Responsive service and technical support deliver a seamless sourcing experience.