China Railway Fourth Bureau Group No.1 Engineering Co., Ltd. (Henan Luosong Expressway Section 1 Project Manager Department) (Spray Paint, Ground Rod, Grounding Angle Steel, Galvanized Flat Bar, Double-Color Grounding Wire, Common Key Lock, Copper Lug) Procurement Inquiry

[Tender Notice] China Railway Fourth Bureau Group No.1 Engineering Co., Ltd. (Henan Luosong Expressway Section 1 Project Manager Department) (Spray Paint, Ground Rod, Grounding Angle Steel, Galvanized Flat Bar, Double-Color Grounding Wire, Common Key Lock, Copper Lug) Procurement Inquiry Purchasing Unit: China Railway Fourth Group First Engineering Co., Ltd. Region: Henan, Luoyang, Luoning County Project No.: 1401195010016 Published: 2026-08-17 Bid Deadline: 2026-08-21