XD-25021-GS - Advanced Packaging and Testing Base for Digital Light Source Chips [Electric Doors, Aluminum Alloy Doors and Windows, Fire Doors] (Second Round) Inquiry-based Procurement Announcement, 2nd Change

[Amendment] XD-25021-GS - Advanced Packaging and Testing Base for Digital Light Source Chips [Electric Doors, Aluminum Alloy Doors and Windows, Fire Doors] (Second Round) Inquiry-based Procurement Announcement, 2nd Change Purchasing Unit: Beijing Shiyuan Xida Engineering Technology Co., Ltd. Region: Haidian District, Beijing Project No.: 000529-26XB1574 Published: 2026-08-18 Document Deadline: 2026-08-19 Bid Opening: 2026-08-20