SG Blocks, Inc., through SG Building Blocks, Inc. (SG Building), provides code engineered cargo shipping containers. SG Building modifies and delivers containers. SG Building enables developers, architects, builders and owners to achieve greener construction. In addition to providing code engineered cargo shipping containers for construction use, SG Building also focusing on a structural steel framing system and the use thereof. SG Building selects shipping containers appropriate for the project, which are then designed and engineered. These durable steel containers are then modified or manufactured under contract into a structure, which is referred as SG Blocks. A combination of engineering and architecture is used to make the containers adaptable for a wide variety of commercial and residential uses. SG Blocks can be delivered with a surface finish or ready to be clad with standard building skin.