China Railway Seventh Group Co., Ltd. Electrical Engineering Co., Ltd. Ningbo Rail Transit Line 6 Phase I Project Power Supply System Installation Contract Section I Project Management Department Inquiry for Galvanized Pipes, All-thread Rods, Grounding Clamps, Channel Steel, and Coatings

[Tender Notice] China Railway Seventh Group Co., Ltd. Electrical Engineering Co., Ltd. Ningbo Rail Transit Line 6 Phase I Project Power Supply System Installation Contract Section I Project Management Department Inquiry for Galvanized Pipes, All-thread Rods, Grounding Clamps, Channel Steel, and Coatings Purchasing Unit: China Railway 7th Bureau Group Electrical Engineering Co., Ltd. Region: Jinshui District, Zhengzhou, Henan Project No.: 1120016127740 Published: 2026-07-30 Bid Deadline: 2026-08-01