Cinese International Group Holdings Limited (formerly CTEH Inc) is an investment holding company headquartered in Canada. The company is engaged in air ticket distribution, travel business process management and tourism products and services in Canada and the United States. The company is mainly engaged in three major businesses: the air ticket distribution business distributes air tickets to travel agencies and passengers and issues tickets directly on behalf of contracted airlines; and the travel process management business provides middle and back-office support to travel agencies. and to design, develop and sell tourism products and services for tour groups and other tourism products and services for travel agencies and travelers.