宝钢镀锌彩涂板卷 象牙 乳白HDP高耐候彩钢卷 900型彩钢瓦
¥5680.00
冷轧钢板CR690T/550Y-DP宝钢双相钢 经久耐用 光滑美观
¥4880.00
AS 1397 G1 Z275 G2 Z275 G3 Z275钢板及钢带
¥4800.00