Bidding Announcement for Professional Subcontract of Aluminum Alloy Doors and Windows Works for the Shantytown Renovation Resettlement Project (Miaojia Community Phase IV) in Chengdong Area, Qujiang District, by China Railway Construction Engineering Group North China Branch

[Tender Notice] Bidding Announcement for Professional Subcontract of Aluminum Alloy Doors and Windows Works for the Shantytown Renovation Resettlement Project (Miaojia Community Phase IV) in Chengdong Area, Qujiang District, by China Railway Construction Engineering Group North China Branch Purchasing Unit: China Railway Construction Engineering Group Co., Ltd. North China Branch Region: Zhejiang, Quzhou, Qujiang District Published: 2026-07-17 Document Deadline: 2026-07-22 Bid Deadline: 2026-07-27