As a product with high added value,the full hard(FH) strip is mainly used for building and its shape control is a difficult problem in hot-dip galvanizing.

• 建筑用全硬彩涂薄宽钢板是一种具有高附加值和高技术含量的高等级冷轧板带产品,但其在热镀锌工序中的板形控制是一个生产技术难题。