Started in 1985 with the concept of representing a wide range of manufacturers in the construction industry to the architectural community, DRG, worked on presentations to the architects for these manufacturers with the sole purpose of having their products written in the architects’ specifications for future projects. After a few years of marketing all types of construction products to the architects, we changed courses and decided to add a sales division to sell and market glass, glazing, and waterproofing products. We have continued this source of marketing to the present.