Leavitt Tube Company is a privately owned tube manufacturing company that provides a wide range of products and services. It has a manufacturing facility that houses more than five mechanical and structural mills. The company provides vendor inventory management, electronic data interchange, bar coding, square and miter cutting and inside diameter flash removal services. Leavitt Tube Company has various in-house laboratories that offer product testing services. The company offers structural and mechanical tubing of various shapes that include square, rectangular and round shapes. Its additional products include steel coils and structural pipes. The company has an ISO 9001:2000 certification. Leavitt Tube Company is located in Chicago and has branches in Madison, Miss.