Tube Service Company is a provider of a variety of tubular products distribution services. Located in Phoenix, Ariz., the firm has introduced the first high-tech computerized storage and retrieval systems in Santa Fe Springs and Milpitas. The company specializes in storage, cutting to length and marketing seamless and drawn over mandrel tubing. Tube Service Company offers its vast customer base an array of product categories that include aluminum, carbon tube, stainless, stainless tubing/shapes and alloy tube..