Shandong Innovation Indonesia 1 Million Tons Electrolytic Aluminum Fabrication Project 188 Sets Upper and Lower Trough Fabrication (Processing Site and Crane Rental) Direct/Single-Source Procurement Invitation Letter

[Tender Notice] Shandong Innovation Indonesia 1 Million Tons Electrolytic Aluminum Fabrication Project 188 Sets Upper and Lower Trough Fabrication (Processing Site and Crane Rental) Direct/Single-Source Procurement Invitation Letter Purchasing Unit: China Seventh Metallurgical Pressure Vessel Manufacturing Co., Ltd. Region: Penglai District, Yantai, Shandong Project No.: GQQY-DY2026080117 Published: 2026-08-24 Document Deadline: 2026-08-27 Bid Deadline: 2026-08-28 Bid Opening: 2026-08-28