Shandong Xinghui Copper-based New Material Technology Co., Ltd. Annual Output of 220,000 Tons of Copper Rod and Copper Wire Project Substation Professional Subcontracting Tender Announcement

[Tender Notice] Shandong Xinghui Copper-based New Material Technology Co., Ltd. Annual Output of 220,000 Tons of Copper Rod and Copper Wire Project Substation Professional Subcontracting Tender Announcement Purchasing Unit: Shandong Xinghui Copper-based New Materials Technology Co., Ltd. Region: Shandong, Tai'an, Ningyang County Project No.: ZT20-XHFJ-ZB-005 Published: 2026-08-09 Bid Deadline: 2026-08-29