China Railway Shanghai Engineering Bureau Group Co., Ltd. Inquiry Document for Materials such as Galvanized Grounding Rods, Flexible Copper Wire, and Hex Socket Bolts for Baofeng Beam Precasting Yard of Jiaozhou-Pingdingshan Railway

[Tender Notice] China Railway Shanghai Engineering Bureau Group Co., Ltd. Inquiry Document for Materials such as Galvanized Grounding Rods, Flexible Copper Wire, and Hex Socket Bolts for Baofeng Beam Precasting Yard of Jiaozhou-Pingdingshan Railway Purchasing Unit: 中铁上海工程局集团有限公司 Region: 河南省平顶山市宝丰县 Project No.: 1120001122211 Published: 2026-09-03 Bid Deadline: 2026-09-05