TRANSSION (formerly known as Audio Technology) was established in Hong Kong in July 2006. It is a high-tech enterprise specializing in research and development, production, sales and service of mobile communication products. After years of development, it has become the backbone of the emerging international mobile phone market and one of the major mobile phone suppliers in the world. It owns three mobile phone brands, TECNO, itel and Infinix, one accessory brand, Oraimo, and one after-sales service brand, Carlcare.

The company has established offices in Nigeria, Kenya, Tanzania, Dubai, Cameroon, Ghana, Egypt, Saudi Arabia, France and other places. It has also established factories in Ethiopia to provide strong support for its brands