热镀锌钢板生产技术由来以久 ,我国发展较晚 ,在 50～ 60年代只有一些单张机组 ,自 80年代后期以来 ,国内先后引进一些先进的生产线 ,在生产布局和品种发展上进入平衡发展的阶段 ,具备了一定的生产能力。介绍了近年来所采用的新技术及今后的发展方向 Since the late 1980s, China has successively introduced some advanced production lines and entered into a balanced development in terms of production layout and variety development. Stage, with a certain production capacity. Introduced the new technology adopted in recent years and the future development direction