Jointly building modern urban rail transit.
Introduction
As a senior independent third-party institution, CGC was engaged in certification, inspection, and testing of rail transit field in China, the rail transit business has covered three stages of system development, engineering construction and operation. After years of development, the technical service capabilities of rail transit have covered nine major majors, including vehicles, track, traction system, braking system, power supply, communication system, signaling system, railway maintenance management, and station electromechanical. It can provide certification, inspection, and testing related services throughout the entire lifecycle of rail transit product research and development, engineering construction and operation and maintenance. And six major testing and certification bases have been formed, represented by Beijing, Shanghai, Qingdao, Chongqing, Zhuzhou, and Guangzhou. In recent years, CGC has undertaken much more independent safety assessment projects for representative FAO systems in China, such as Beijing Line 19 and 11, Shanghai Line 15 and 18, and Shenzhen Airport Rapid Transit Line. CGC has also undertaken independent safety assessment for renovation projects represented by Chongqing Line 2, as well as dynamic testing for pre operation period in Tianjin, Qingdao, Shanghai, Chengdu, and other cities.
In terms of domestic cooperation, CGC actively cooperates with major domestic equipment manufacturers in certification and assessment projects, and has established joint ventures with Shanghai Shentong Metro and Qingdao Metro, focusing on building testing capabilities for design verification, operational assessment, in-service evaluation, RAMS traceability and maintenance capability verification of equipment such as track, signal, vehicle, power supply, communication and AFC. It can provide third-party testing and verification services for national urban rail construction and operation, equipment innovation and product quality assurance.
In terms of international cooperation, CGC has signed strategic agreements with SCONRAIL and Lloyd's Register, which can provide convenient and efficient third-party services for the rail transit industry in the areas of standard docking between China and Europe, test data acceptance, certification acceptance, functional safety product certification and inspection, and export of domestic rail transit industry, with the goal of "one certification, double certification between China and Europe".
Our Services
China Urban Rail Certification,CURC
In order to improve the quality and safety level of urban rail equipment, regulate the market order of urban rail equipment industry and enhance the independent innovation ability of urban rail equipment enterprises, the National Development and Reform Commission (NDRC) and the Certification and Accreditation Administration of the P.R.C(CNCA)issued the Notice on the Certification of Urban Rail Transportation Equipment, which implements the China Urban Rail Certification (CURC) in urban rail industry. CGC has obtained the "Urban rail Transit Equipment Product Certification" certification (abbreviated as CURC Certification) qualification approved by the CNCA, which was the first certification body in China to obtain this qualification, and which also has the certification qualification of all the first 7 categories of 28 products in the first CURC catalogue. At the same time, CGC has obtained CNAS accreditation certificates for urban rail vehicles, traction system, braking system, TCMS, Train doors, Train hook buffers and CBTC systems, issued by China National Accreditation Service for Conformity Assessment (CNAS).
At present, CGC has issued CURC certificates for many products such as braking system, Train doors, traction system, CBTC system, TCMS and so on. The certified companies include leading companies in the industry such as CRRC Qingdao Sifang Co.,Ltd, Thales Sec Transport, CRRC Yongji Electric Co.,Ltd, IFE-VICTALL and Nanjing Kangni Electrical Techinology Co.,Ltd etc. The number of certificates issued by CGC ranks second among all CURC certification bodies.
- Scope of certification
| No. | Product name (Category) | Product range | |
|---|---|---|---|
| 1 | Urban rail transit vehicle | Vehicle | |
| Vehicle body | |||
| Bogie assembly | |||
| Bogie structure | |||
| Suspension | Cylindrical helical steel spring | ||
| Metal rubber spring (Firstly) | |||
| Air spring | |||
| Vehicles-Wheelsets | |||
| 2 | Brake systems of urban rail transit | Air compressor | |
| Brake control units | |||
| Brake caliper units | |||
| Tread brake units | |||
| Brake blocks | |||
| Brake pads | |||
| Cast iron brake discs | |||
| 3 | Traction system of urban rail transit | Traction inverter | |
| Auxiliary converter | |||
| Battery charger | |||
| Asynchronous traction motor | |||
| Vehicle-mounted DC high-speed circuit breaker | |||
| 4 | Train control and diagnosis system of urban rail transit | Train control and diagnosis system | |
| 5 | Doors of urban rail transit vehicles of urban rail transit | Electric Bodyside entrance systems | |
| 6 | Coupler and draft gear for of urban rail transit | Coupler and draft gear for urban metro vehicle | |
| 7 | Communication based train control system for urban rail transit | Communication based train control system(CBTC) | |
| Automatic train supervision system(ATS) | |||
| Automatic train operation system(ATO) | |||
| Automatic train protection system(ATP) | |||
| Computer interlocking system(CI) | |||
