Before you embark on any pre-engineered steel building project, it is essential that you are familiar with the differences between a broker and a contract manufacturer. A building broker may supply you with the lowest price on core resources in order to increase his profit margins. They may supply substandard components and low-quality structures, often approximating the size of materials to the lowest cost. Brokers tend to offer little, if anything, by way of assistance to potential buyers. Indeed, they may only offer transportation of your building and the provision of a construction guide in your purchase. For certified blueprints and anchor bolt patterns, many steel structure brokers add these items and their prices to the completed project. Dealing with a broker may entail a longer construction period and your building may not be entirely well fashioned. Brokers commonly conduct business from a mere “phone room” and their knowledge of their products may be limited—indeed, their main aim is to sell as many buildings as possible.