Invitation Letter for Inquiry Comparison of Galvanized Pipe Procurement for Huangshi Honghe High-Performance Electronic Fabric No. 4 Factory Construction Project by China 15th Metallurgical Construction Third Company

[Tender Notice] Invitation Letter for Inquiry Comparison of Galvanized Pipe Procurement for Huangshi Honghe High-Performance Electronic Fabric No. 4 Factory Construction Project by China 15th Metallurgical Construction Third Company Purchasing Unit: China 15th Metallurgical Construction Group Co., Ltd. Third Engineering Company Region: 湖北省黄石市西塞山区 Project No.: HWCG00001437 Published: 2026-08-06 Bid Deadline: 2026-08-10