China Railway 11th Bureau Group Co., Ltd. Jingshan Wenyuan Community Zone B Section 1 Project Inquiry and Comparison Procurement Announcement for Heavy-Duty Hot-Dip Galvanized Steel Pipes

[Tender Notice] China Railway 11th Bureau Group Co., Ltd. Jingshan Wenyuan Community Zone B Section 1 Project Inquiry and Comparison Procurement Announcement for Heavy-Duty Hot-Dip Galvanized Steel Pipes Purchasing Unit: China Railway 11th Bureau Group Third Engineering Co., Ltd. Region: Jungar Banner, Ordos, Inner Mongolia Autonomous Region Project No.: ZT1103-XJ-2026-485 Published: 2026-08-19 Bid Deadline: 2026-08-23 Bid Opening: 2026-08-23