华冶实业(天津)有限公司
TIANJIN HUAYE INDUSTRIAL CO . , LTD
钢管 镀锌方矩管 无缝管
Steel tube Galvanized square pipe Seamless tube
热轧铁板 镀锌钢板 花纹钢卷
Hot rolled steel plate Galvanized steel sheet Patterned steel coils
www.huayein.com
huayeindustrial@163.com
FAX:0086 02268286686 FAX:0086 02268588851