W4 China Nuclear Engineering Zhonghe Zhongyuan Construction Guangming Yuan Phase III Excellent Housing Project Aluminum Alloy Doors and Windows Routine Negotiation Procurement Announcement

[Tender Notice] W4 China Nuclear Engineering Zhonghe Zhongyuan Construction Guangming Yuan Phase III Excellent Housing Project Aluminum Alloy Doors and Windows Routine Negotiation Procurement Announcement Purchasing Unit: China Nuclear Industry Zhongyuan Construction Co., Ltd. Region: Wenjiang District, Chengdu, Sichuan Published: 2026-08-24 Document Deadline: 2026-09-01 Bid Deadline: 2026-09-01