Heating old pipeline network renovation project Phase II (Section 2) - additional galvanized pipe fittings for riser renovation in the Second Heating District tender announcement

[Tender Notice] Heating old pipeline network renovation project Phase II (Section 2) - additional galvanized pipe fittings for riser renovation in the Second Heating District tender announcement Purchasing Unit: Qingdao Energy Group Co., Ltd. Region: 山东省青岛市市北区 Project No.: NFRGXBQT260814006 Published: 2026-08-14 Document Deadline: 2026-08-17 Bid Deadline: 2026-08-17 Bid Opening: 2026-08-17 Original Notice: https://www.qdygcg.com/#/trade-info-detail?id=1537853900005249025¬iceType=1&publishStatus=1