It's a fictional industrial pack with two types of buildings: one on 2x2 base , the second is 3x3. To create the two buildings I used and modified a 1x1 buildings from world_0_1024_thumb.png in world texture in forum so credit to Theotown and Lobby.
The 3x3 building has 350 people and generates 3 RCI cars and it is for middle industrial area; the 2x2 building has 200 people and generates 2 RCI cars and is for poor industrial area. Both buildings have smoke animation smoke03 and smoke00).