Where is Beijing Technology and Business University in Beijing?

There are many branches of Beijing Technology and Business University that teach, and I know the following:

General school: it's on the east side of the space bridge and on the north side of the road.

Campus: There is a (small) one near Zuojiazhuang.

Branch School: There is one at No.25 Xueyuan Street, Yanjiao.

I heard there is another one in Langfang University Town.