Weidabei Aluminum Co., Ltd. Electrolytic Aluminum Project busbar prefabrication and welding labor subcontracting (third time) inquiry and comparison procurement announcement

[Tender Notice] Weidabei Aluminum Co., Ltd. Electrolytic Aluminum Project busbar prefabrication and welding labor subcontracting (third time) inquiry and comparison procurement announcement Purchasing Unit: Guizhou Qiyi International Engineering Co., Ltd. Region: Baiyun District, Guiyang, Guizhou Project No.: GQQY-XB2026070618-2 Published: 2026-08-05 Document Deadline: 2026-08-11 Bid Deadline: 2026-08-11 Bid Opening: 2026-08-11