Microport Cardioflow Medtech 

China Oriented International Holdings Limited, an investment holding company, provides driving training services in the People's Republic of China. The company offers driving training services for the preparation of driving tests of large and small vehicles, such as driving skill written tests, on-site driving tests, on-road driving tests, and road safety written tests, as well as occupational training services. China Oriented International Holdings Limited was founded in 2012 and is headquartered in Zhumadian, the People's Republic of China.