Procurement Announcement for Outsourced Processing of Grinding Shoe Raw Materials (Brass Wire) by China Railway Shanghai Group Co., Ltd. Shangtie Track Maintenance Equipment Technology Co., Ltd.

[Tender Notice] Procurement Announcement for Outsourced Processing of Grinding Shoe Raw Materials (Brass Wire) by China Railway Shanghai Group Co., Ltd. Shangtie Track Maintenance Equipment Technology Co., Ltd. Purchasing Unit: Shanghai Railway Works Equipment Technology Co., Ltd. Region: Jiading District, Shanghai Project No.: 2026-SH-FW-STGWJK-010 Published: 2026-08-05 Document Deadline: 2026-08-08 Bid Deadline: 2026-08-11 Bid Opening: 2026-08-11