固

固安信通信号技术股份有限公司 Tech Stack

Railway signal equipment and track circuit systems for Chinese rail transport

廊坊, 河北 201–500 employees

固安信通 manufactures station electronic coding and track circuit systems for Chinese railways—core safety infrastructure with high regulatory barriers to entry. The tech stack reveals embedded systems expertise (C, C++, DSP, STM32, AVR) paired with Windows desktop tooling (WinForms, WPF) and modern backend services (Spring Boot, Elasticsearch, MinIO), suggesting active modernization of legacy rail control systems. Current focus is on after-sales service optimization—a pain-point pattern indicating shift from transactional sales toward managed service and long-term customer retention.

Tech Stack 55 technologies

Core StackC++ MATLAB C# SQL Server MySQL Redis JavaScript Java Elasticsearch Oracle Maven Linux jQuery C DSP STM32 AVR WinForms WPF GDI+ SQLite DevExpress Telerik UI HTML CSS MVC Spring Boot MinIO Eclipse Subversion+25 more

What 固安信通信号技术股份有限公司 Is Building

◆Challenges

Improving after-sales service timeliness
Reducing customer complaints
Optimizing after-sales process
Improving project management system

▲Active Projects

After-sales service plan development
After-sales data monitoring and analysis
High-speed adc data acquisition and conversion

Hiring Activity

Minimal25 roles · 0 in 30d

Department

Engineering

Sales

Executive

Design

Research

Support

Seniority

Mid

Manager

Senior

Company intelligence

Find more companies like 固安信通信号技术股份有限公司 by tech stack, pain points and active projects

Get started free

About 固安信通信号技术股份有限公司

固安信通 is a private high-tech enterprise developing and manufacturing railway signal equipment, specifically station electronic coding devices and track circuit systems. The company operates as a specialized supplier within China's rail transport safety infrastructure. With 201–500 employees and an engineering-dominant organization (16 engineers vs. 4 sales and support roles combined), the company combines embedded systems development with modern software platforms. Active projects center on after-sales service automation, data monitoring, and high-speed analog-to-digital conversion—reflecting operational maturity in both hardware production and digital service delivery.

Headquarters廊坊, 河北

Company Size201–500 employees

Hiring MarketsChina

Frequently Asked Questions

What technologies does 固安信通 use in its systems?

Primary stack: C, C++, STM32, AVR microcontrollers, and DSP for embedded systems; Windows desktop (WinForms, WPF) for control interfaces; Spring Boot backend, Elasticsearch, and MinIO for service platforms; SQLite, SQL Server, MySQL, and Oracle for data storage.

What is 固安信通 currently working on?

Three main project areas: after-sales service plan development and optimization, after-sales data monitoring and analysis platforms, and high-speed analog-to-digital data acquisition systems for signal conversion.