Inner Mongolia Biaoda New Materials held the "1.1 million tons of ultra-corrosion-resistant rare earth alloy plating belt material selection base" project phase I "hot-dip galvanizing aluminum magnesium unit full line through" ceremony on July 13th, 2023 morning, which is the first domestic self-integrated hot-dip galvanizing aluminum magnesium belt production line with a thickness up to 6mm.