Construction company Spruce is present on the market of low-rise construction since 1998. Company Spruce established on the basis of Soviet enterprises for the production of mobile dwellings such as a block container. The container unit as a residential module for construction of modular buildings are widely used by construction companies for temporary workers accommodation, dinning, business units, and more so necessary at the beginning of a major capital construction, in other words different objects providing the support people on any construction site.