China Railway 11th Bureau Group Co., Ltd. Changsha-Ganzhou High-Speed Railway Hunan Section Project Manager Department Galvanized Steel Pipe Column and Hot-Dip Galvanized Steel Pipe Inquiry Procurement Announcement

[Tender Notice] China Railway 11th Bureau Group Co., Ltd. Changsha-Ganzhou High-Speed Railway Hunan Section Project Manager Department Galvanized Steel Pipe Column and Hot-Dip Galvanized Steel Pipe Inquiry Procurement Announcement Purchasing Unit: China Railway 11th Bureau Group Co., Ltd. Agency: 中铁十一局集团有限公司物资设备集中采购管理中心第五分中心 Region: Hunan, Changsha, Liuyang Project No.: ZT1105-XJ-2026-504 Published: 2026-07-21 Bid Deadline: 2026-07-24