销售优质方管、无缝方管 质量优越 价廉!
产品 材质 规格 价格
方管 Q235B 28*28*2.6 3495/吨
方管 Q235B 65*65*5.7 3496/吨
方管 Q235B 420*420*14.4 3498/吨
www.tjhfqx.com/products/447.html
www.tjhfqx.com/products/446.html
www.tjhfqx.com/fgxwfangguan-news/
www.tjhfqx.com/fgscfangguanshichang/
www.tjhfqx.com/fgjgfangguanjiage/
www.tjhfqx.com/fgdtfangguandongtai/
www.tjhfqx.com/fghyfangguanhangye/