Inquiry Procurement Notice for Galvanized Pipe Materials (Goods) by the Advertising Branch of China Railway 11th Bureau Group 5th Engineering Co., Ltd.

[Tender Notice] Inquiry Procurement Notice for Galvanized Pipe Materials (Goods) by the Advertising Branch of China Railway 11th Bureau Group 5th Engineering Co., Ltd. Purchasing Unit: China Railway 11th Bureau Group Co., Ltd. Region: Chongqing, Jiulongpo District Project No.: 210030625270058 Published: 2026-07-27