China Railway Jinan Group Co., Ltd., Jinan Railway Materials Industry Group Co., Ltd. Infrastructure Materials Branch Procurement Announcement for Aluminum Plates, Aluminum Profiles, and Ceramsite Acoustic Panels

[Tender Notice] China Railway Jinan Group Co., Ltd., Jinan Railway Materials Industry Group Co., Ltd. Infrastructure Materials Branch Procurement Announcement for Aluminum Plates, Aluminum Profiles, and Ceramsite Acoustic Panels Purchasing Unit: Jinan Railway Bureau - Materials Industry Group - Infrastructure Materials Branch Agency: 济南中铁物资设备招标代理有限公司 Region: Tianqiao District, Jinan, Shandong Project No.: 2026-JN-WZ-02-26FY-092 Published: 2026-09-01 Bid Deadline: 2026-09-15