The National Northern Football Training Base is a large-scale sports infrastructure project in Hohhot, Inner Mongolia, designed to support professional football training, competitions, and sports development. The first phase includes a main stadium with a capacity of 20,000 spectators, an indoor 11-a-side football training and competition venue, and 20 outdoor training pitches. Chongqing Aoyun Sports Facilities Co., Ltd. participated in the construction of this major sports facility project, demonstrating its experience in football field construction and professional sports infrastructure development.

1. Large-Capacity Football Stadium: A main stadium designed to accommodate approximately 20,000 spectators.

2. Professional Football Training Facilities: Includes an indoor 11-a-side football training and competition venue.

3. Multiple Outdoor Training Pitches: Incorporates 20 outdoor football training fields.

4. Integrated Sports Infrastructure: Combines competition, professional training, and supporting sports facilities.

5. Large-Scale Development: The first phase covers approximately 463 mu (about 308,667 m²).

6. Regional Sports Development: Designed to support football development and professional athlete training in Inner Mongolia.