Large storage cabinets for office, library

The idea of this plastic storage cabinet is to reduced space in used for daily activities. The assemble of these plastic cabinets and plastic storage solution is to connect cube by cube very easily.This plastic file cabinet is built by lots of creative small cubes.They are connected one by one till large enough to form a large cabinets for storage.These kinds of large storage cabinets can be DIY according to acutall use condition, such as office, library etc