Procurement Announcement for General Materials for Product Categories: US Boston Red Line (Order 2) Distribution Square Box Aluminum Alloy Welded Cabinet Frame, 2026082461

[Tender Notice] Procurement Announcement for General Materials for Product Categories: US Boston Red Line (Order 2) Distribution Square Box Aluminum Alloy Welded Cabinet Frame, 2026082461 Purchasing Unit: CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. Region: Shibei District, Qingdao, Shandong Project No.: PN-X-0146-2026081074-0001 Published: 2026-08-29 Bid Deadline: 2026-09-01