Tenders/Nanjing Metro Line 4 Phase II Signal System Procurement Project - International Tender Announcement (1)

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Nanjing Metro Line 4 Phase II Signal System Procurement Project - International Tender Announcement (1)

Auto-translated from Chinese

Original title: 南京地铁4号线二期工程信号系统采购项目 - 国际招标公告（1）

Published: Nov 6, 2026

Updated: Nov 6, 2026

Source: ChinaBidding

About This Opportunity

This is a works contract in the transport and logistics and urban development and housing sectors, with a focus on Rail Transport and Urban Mobility. Located in China, Asia, this opportunity is open to firms and consortiums.

Published through ChinaBidding, a national government procurement portal. Public procurement tenders follow the country's national bidding regulations and may have specific eligibility and documentation requirements for civil works in the transport and logistics sector. Works contracts of this nature generally require demonstrated experience in similar infrastructure projects, adequate equipment and technical personnel, and financial capacity including bank guarantees. Interested parties should review the full documentation on the original source before submitting their proposal.

Description

Original language: Chinese

This international tender, originating from China and managed via 'chinabidding.com', concerns the '南京地铁4号线二期工程信号系统采购项目' (Nanjing Metro Line 4 Phase II Project Signaling System Procurement Project). The contracting authority is seeking the supply, installation, and potentially commissioning of a modern signaling system for the second phase of Nanjing Metro Line 4. This is a critical infrastructure procurement within the urban transportation sector. The scope of work typically includes the design, manufacturing, testing, delivery, installation, integration, and maintenance of the signaling system, which may encompass train control, communication, and supervision components. Such systems are vital for ensuring the safe, efficient, and reliable operation of the metro line. International bidders with proven expertise in railway signaling systems are invited to participate. Key requirements will include compliance with international railway safety standards (e.g., CENELEC), robust technical capabilities, experience in large-scale metro projects, and a strong financial standing. The tender documents will detail precise technical specifications, performance requirements, project timelines, and contractual terms. Funding for this project is indicated as '现汇' (spot exchange/cash payment), suggesting direct financial resources are available.

Data provenance

This notice is sourced from ChinaBidding and was originally published on November 6, 2026. Last refreshed today. Original language: Chinese. BidsFactory mirrors official procurement notices and links back to the source for full legal text.

Frequently asked questions about this tender

What type of contract is this?

This is a Works contract in the Transport & Logistics sector. The classification helps bidders match the opportunity to their qualifications and registered scope of supply.

Where will the contract be performed?

The contract is for delivery in China. Foreign bidders should review local registration, taxation, and any in-country presence requirements before submitting.

How can I submit a bid?

Visit ChinaBidding to access the full notice, required documents, and submission instructions provided by the contracting authority.