Tender Announcement for Professional Subcontracting of Building Aluminum Panel Curtain Wall Engineering for Building 1# of the Xingjing County Ecological Civilization Academy and Practical Training Base Construction Project

[Tender Notice] Tender Announcement for Professional Subcontracting of Building Aluminum Panel Curtain Wall Engineering for Building 1# of the Xingjing County Ecological Civilization Academy and Practical Training Base Construction Project Purchasing Unit: CCCC Guangzhou Harbor Engineering Bureau No.5 Engineering Co., Ltd. Region: Yingjing County, Ya'an, Sichuan Project No.: GK2026081900167683 Published: 2026-08-19 Bid Deadline: 2026-08-31