China Railway Construction Group Decoration Company Wenyu Railway Curtain Wall Project Double-Curved Aluminum Panel Negotiation Procurement Supplement Announcement

[Clarification] China Railway Construction Group Decoration Company Wenyu Railway Curtain Wall Project Double-Curved Aluminum Panel Negotiation Procurement Supplement Announcement Purchasing Unit: Beijing China Railway Decoration Engineering Co., Ltd. Region: Shijingshan District, Beijing Project No.: ZTZS-WYTLMQ-WZSB-TP-006-ZX Published: 2026-08-24 Document Deadline: 2026-08-24 Bid Deadline: 2026-08-26 Bid Opening: 2026-08-26