Jinneng Holding Equipment Manufacturing Group Datong Electromechanical Equipment Co., Ltd. / Datong Coal Mine Group Central Machine Factory Commercial Company / Hydraulic Support Guide Sleeve Processing and Galvanizing Procurement Commissioned in August 2026

[Tender Notice] Jinneng Holding Equipment Manufacturing Group Datong Electromechanical Equipment Co., Ltd. / Datong Coal Mine Group Central Machine Factory Commercial Company / Hydraulic Support Guide Sleeve Processing and Galvanizing Procurement Commissioned in August 2026 Purchasing Unit: Datong Coal Mining Group Central Machinery Plant Commercial Company Region: Yungang District, Datong, Shanxi Project No.: RA26081701031 Published: 2026-08-20 Bid Deadline: 2026-08-25