China Railway Wuhan Electrification Bureau Ningde Xiapu Offshore Wind Farm Zone B Project Onshore Central Control Center Engineering Construction Project Department Fourth Batch of Self-Purchased Materials (Aluminum Alloy Doors and Windows and Fire Doors) Public Competitive Negotiation Announcement

[Tender Notice] China Railway Wuhan Electrification Bureau Ningde Xiapu Offshore Wind Farm Zone B Project Onshore Central Control Center Engineering Construction Project Department Fourth Batch of Self-Purchased Materials (Aluminum Alloy Doors and Windows and Fire Doors) Public Competitive Negotiation Announcement Purchasing Unit: China Railway New Infrastructure (Henan) Construction Co., Ltd. Region: Henan, Zhengzhou, Xinzheng Project No.: LDXBHSFD05-WZ-GKJZXCG-2026-02 Published: 2026-08-04 Bid Deadline: 2026-08-12