Procurement Announcement for Competitive Negotiation of Ceramic Tiles, Galvanized Air Ducts, and Steel for Shanghai Metro Line 23 Project by Electrification Company of China Railway Construction Bridge Engineering Bureau Group Co., Ltd.

[Tender Notice] Procurement Announcement for Competitive Negotiation of Ceramic Tiles, Galvanized Air Ducts, and Steel for Shanghai Metro Line 23 Project by Electrification Company of China Railway Construction Bridge Engineering Bureau Group Co., Ltd. Purchasing Unit: China Railway Construction Bridge Engineering Bureau Group Electrification Engineering Co., Ltd. Region: 天津市河北区 Project No.: ZTJDQH-SHDT23-2026026 Published: 2026-08-06 Document Deadline: 2026-08-12 Bid Deadline: 2026-08-27