S3AFS is a specialized firm that creates metal forms used in construction. These customized forms are used to pour concrete for various types of structures, including homes, office buildings, bridges, and tunnels. The company begins by creating a blueprint of the formwork according to the specifications provided by the customer. Once the blueprint is approved, the company then fabricates the formwork using aluminum. Aluminum is a lightweight, strong, and durable metal that allows for easy handling during construction.