Announcement on Release of Inquiry Addendum for the Tianlong Railway Project of China Railway 14th Bureau Group Electrification Engineering Co., Ltd. (Concrete Pillars, Anchor Compensation Devices, Porcelain Insulators, Catenary Power Fittings, Integral Droppers, Preformed Spiral Protection Strips, Tension Clamps, Single-Pole Motorized Disconnecting Switches, Zinc Oxide Lightning Arresters, Automatic Phase Separation Devices for Electric Locomotives, Counterweights, Protective Fences)

[Clarification] Announcement on Release of Inquiry Addendum for the Tianlong Railway Project of China Railway 14th Bureau Group Electrification Engineering Co., Ltd. (Concrete Pillars, Anchor Compensation Devices, Porcelain Insulators, Catenary Power Fittings, Integral Droppers, Preformed Spiral Protection Strips, Tension Clamps, Single-Pole Motorized Disconnecting Switches, Zinc Oxide Lightning Arresters, Automatic Phase Separation Devices for Electric Locomotives, Counterweights, Protective Fences) Purchasing Unit: 中铁十四局集团电气化工程有限公司 Region: 山东省济南市历下区 Published: 2026-08-07 Bid Deadline: 2026-08-13 Bid Opening: 2026-08-13