¥ 3,550 .00/吨起
¥ 6,000 .00/吨起
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 3,550 .00/吨起
¥ 4,200 .00/吨起
¥ 4,500 .00/吨起
天津胜泰供应高品质Q345D大口径厚壁冷弯方管500*600*20
¥ 3,700 .00/吨起
¥ 4,000 .00/吨起
¥ 3,600 .00/吨起
¥ 3,900 .00/吨起
¥ 3,750 .00/吨起
¥ 6,000 .00/吨起
¥ 3,690 .00/吨起
¥ 4,200 .00/吨起
¥ 4,500 .00/吨
¥ 3,400 .00/吨起
¥ 3,550 .00/吨起
¥ 3,550 .00/吨起
¥ 3,600 .00/吨起
¥ 3,900 .00/吨起
¥ 3,530 .00/吨起
¥ 4,300 .00/吨起
¥ 3,680 .00/吨起
¥ 4,500 .00/吨起
¥ 4,100 .00/吨起
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 3,400 .00/吨起
¥ 4,300 .00/吨起
¥ 3,400 .00/吨起
¥ 4,150 .00/吨起
天津胜泰现货供应定制Q235B-345D直角方管 范围20-1000
¥ 6,000 .00/吨起
¥ 3,600 .00/吨起
¥ 3,900 .00/吨起
¥ 3,900 .00/吨起
¥ 4,200 .00/吨起
¥ 3,650 .00/吨起
¥ 3,960 .00/吨起
¥ 4,100 .00/吨
¥ 4,200 .00/吨起
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 4,500 .00/吨
¥ 4,600 .00/吨起
¥ 3,600 .00/吨起
¥ 3,600 .00/吨起
¥ 6,000 .00/吨起
厂家直销现货供应定制热镀锌C型钢光伏支架质量优，表面无锈光洁
¥ 4,200 .00/吨起
¥ 4,200 .00/吨起
方管外径满足随意加工定制75*25 120*140 144*100误差1毫米
¥ 4,130 .00/吨起
圆改方加工生产超厚壁方矩管 400*20 500*30等大口径
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