China Railway 14th Bureau Group Co., Ltd. Centralized Procurement of Broken Bridge Aluminum Alloy Doors and Windows for Construction Use by the Yuhuan City Urban Organic Renewal Central Business District Project Manager Department Tender Announcement

[Tender Notice] China Railway 14th Bureau Group Co., Ltd. Centralized Procurement of Broken Bridge Aluminum Alloy Doors and Windows for Construction Use by the Yuhuan City Urban Organic Renewal Central Business District Project Manager Department Tender Announcement Purchasing Unit: China Railway 14th Bureau Group Co., Ltd. Region: 浙江省台州市玉环市 Project No.: ZTSSJ-WZJC-2026-059 Published: 2026-08-17 Document Deadline: 2026-08-21 Bid Deadline: 2026-09-07 Bid Opening: 2026-09-07