Shandong Jujinxin Steel Pipe Manufacturing Co. , Ltd.
主营:无缝钢管,精密管,合金钢管,高压管,锅炉管,不锈钢管,流体管,无缝铝管
大口径铝管,合金铝管,厚壁铝管,6061铝管,7075铝管,LY12铝管,6063铝管,无缝6061铝管,高硬6061铝管,****6061铝管,化工6061铝管,机械加工6061铝管,工业用6061铝管,设备专用6061铝管,高科技专用6061铝管,支架6061铝管,中厚6061铝管,合金60
2024-08-29 28000/吨大口径铝管,合金铝管,厚壁铝管,6061铝管,7075铝管,LY12铝管,6063铝管,无缝6061铝管,高硬6061铝管,****6061铝管,化工6061铝管,机械加工6061铝管,工业用6061铝管,设备专用6061铝管,高科技专用6061铝管,支架6061铝管,中厚6061铝管,合金60
2024-08-29 28000/吨