BIIIB is located in the Huilongguan Area, the southernmost part of Changping District in Beijing.This area is dense with high-tech industrial parks.

• 北京国际信息产业基地，雄踞京城北部龙脉昌平区最南端的回龙观地区，这里是城市边缘的高新技术产业园区密集地带。