Interstop Corp in Norfolk specializes in providing flow control technologies for the water, waste water treatment, and power generation industries. As a division of Steel America and Colonna's Shipyard, Inc., they offer over 135 years of experience in steel fabrication, design, and production of cast iron, stainless steel, and aluminum products such as sluice gates, stop logs, butterfly valves, and custom fabrications.
Their resources include expertise in manufacturing large diameter stainless steel pipes for oxidizing or odor control air flow, as well as racks, screens, weirs, and other custom fabrications to meet the specific needs of their clients. Interstop Corp is dedicated to delivering high-quality solutions for flow control needs in various industrial sectors.