中汽国投交通技术(北京)有限公司（以下简称“中汽国投”）是由在中国安防及监控行业具有多年经验的几大中国集团及其股东投资并在国家相关部门指导下注册成立的法人合作公司。

中汽国投专注于智能交通领域的运营服务，涵盖大核心业务：
1. 中汽交通卡
2. 智能交通
3. 应急响应
4. 安全监控
5. 物流信息
6. 交通信息

China Transport Development Corporation (Beijing) (CTDC) is a corporation established under the auspices of the Central Committee of the CCYL and with the support of several major groups in China.

Focusing on intelligent and coordinated transportation services, CTDC provides the following integrated services:
1. China Transport Card
2. Intelligent Transportation
3. Emergency Response
4. Safety Monitoring
5. Logistics Information
6. Traffic Information