DX51D+AZ120前期试模后期量产
¥6666.00
DX51D+AZ120酒钢DX51D+AZ120镀铝锌保证锌层
¥6666.00
酒钢镀铝锌DX51D+AZ120万吨库存保证质量
¥6666.00
S550GD+AZ150前期试模后期量产
¥7566.00
S550GD+AZ150轻钢别墅用酒钢镀铝锌
¥7566.00
轻钢龙骨用S550GD+AZ150酒钢高强镀铝锌
¥7766.00