STC provides export assembly and consolidation services including picking up components from multiple US vendors, storing them, assembling orders, and transporting them to ports for shipping overseas. They have over 131 facilities nationwide and extensive transportation networks to ensure timely deliveries. STC also offers import distribution services, acting as a virtual warehouse by recovering imported products from ports, preparing them for delivery, and ensuring they reach customers across North America according to delivery parameters. Their goal is to streamline international supply chains and minimize logistics costs for clients.