Who are the most famous system integrators in Inner Mongolia? Give me the names of three companies.

Let me answer it for you:

①Inner Mongolia Siyi Information Engineering Co., Ltd.

②Inner Mongolia Zili Computer Co., Ltd.

③Inner Mongolia Wande System Integration Co., Ltd.

④Jinming Computer System Integration Co., Ltd.

At present, these four companies are the strongest in scale and technical strength. Give it to you as a reference and alternative.