A construction project is only as good as the sum of its parts. The same is true of the building information model created to represent a project. Sumex Design takes great pride in developing the best components available, formatted to allow for easy manipulation, customization and data extraction. Sumex Design creates BIM components that not only convey What a product is, but Why it was selected. A core belief of Sumex Design is the Construction Specifications Institute's rule of 4C.