CHSR Technology Co., Ltd., a central SOE listed company controlled by the State Development and Investment Group, was founded in 1989 and is headquartered in Beijing. As China’s only full – industry – chain platform enterprise covering five professional fields of rolling stock, signaling, track, power supply, and stations, CHSR is committed to intelligent maintenance. Its business spans the entire life cycle of rail transit design, equipment manufacturing, and operation and maintenance, delivering safe and efficient rail transit system solutions to global customers.
I. Core Advantages: Full – Industry – Chain Layout and Technological Leadership
- A Comprehensive Maintenance Equipment System
Boasting over 400 core products, 26 of which lead in domestic and international technology and fill several international blanks.
(1) Intelligent Inspection Equipment: The wheel flaw detection system and 360° dynamic image detection technology accurately identify vehicle potential hazards, achieving a fault prediction accuracy rate of 95%.
(2) Signaling Control System: The computer interlocking system and train control center cover over 2,900 high – speed rail stations nationwide, ensuring scheduling safety.
(3) Green Innovation Technology: Hydrogen energy traction systems and undercarriage inspection robots reduce energy consumption by 30%, with adaptability to complex environments like plateaus and extreme cold.
- Market Coverage Capability
(1) Domestic Presence: Serving 145 railway maintenance bases, over 50 urban rail lines, and 330 freight stations, providing key equipment for models like “Fuxing”.
(2) International Expansion: Through “Belt and Road” cooperation, products are exported to Southeast Asia, Africa, Eastern Europe, etc. Collaborating with CRRC and China Railway Construction Corporation on overseas projects.
II. Strategic Transformation: From Equipment Supplier to Intelligent Maintenance Service Provider
- Breakthrough in Operation and Maintenance Business
Pioneering the TOT (Transfer – Operate – Transfer) model and leading China’s first socialized operation project.
(1) Operating Tianjin Metro Line 2 (with a 30% stake), holding stakes in Lines 3 and 7, revitalizing over 15 billion yuan of existing assets.
(2) Providing full – line maintenance, new energy locomotive leasing, crew training, etc. Clients include Mengdong Mining Area and China Aluminum Logistics.
- Data – Driven Intelligent Maintenance
(1) Developing the PHM Fault Prediction and Health Management System for real – time vehicle condition monitoring, improving maintenance efficiency by 40%.
(2) Establishing the BIM digital construction platform, applied in Beijing – Zhangjiakou High – speed Railway, Fuzhou – XiaMen High – speed Railway, etc., winning industry innovation awards.
III. Innovative Research and Development: Central SOE Resources Empowering Technological Breakthroughs
- R&D Investment: R&D funding exceeding 200 million yuan for three consecutive years (reaching 270 million yuan in 2019), with an R&D team exceeding 1,000 people.
- Industry – Academia – Research Collaboration: Collaborating with Tsinghua University, Beijing Jiaotong University, and others on key technologies like IGBT chips and high – speed bearings, with a domestication rate exceeding 98%.
- Certification and Accreditation: Honored with the Ministry of Industry and Information Technology’s Manufacturing Single Champion (hollow axle flaw detector) and recognized as a national – level “Specialized, Refined, and Innovative” enterprise.
IV. Global Value: Promoting Green and Low – Carbon Transportation Transformation
- Emission Reduction Contribution: New energy locomotives are widely used in mining areas and logistics parks, with a single unit reducing carbon dioxide emissions by 170 tons annually.
- Vocational Education: Training rail transit technical personnel for 20 countries and receiving the Ministry of Education’s industry – education integration demonstration certification.
- 2030 Targets: Planning for 10GW of wind power generation, 15% hydrogen – powered locomotives, and driving maintenance service revenue to surpass 20 billion yuan.
Conclusion
CHSR leads rail transit aftermarket transformation through full – chain technology, intelligent maintenance, and global services. As a strategic force of China’s high – end equipment “going global”, CHSR is dedicated to building a safe, efficient, and sustainable rail transit ecosystem with its partners.
