Semi-Bulk Systems Inc

StingRay Parts Washers, based in Maryland Heights, MO, specializes in heavy-duty industrial parts washing solutions, offering a comprehensive line of 21 aqueous washing machine models tailored for various applications including aerospace, automotive, and railroads. Committed to environmental responsibility, their washers are designed to conserve water, reduce energy consumption, and adhere to green technology standards. Each StingRay Parts Washer features advanced technology, including a patented oscillating power blast manifold that delivers efficient cleaning from multiple angles, ensuring thorough part cleaning in the toughest applications. With a focus on quality and reliability, StingRay also provides a full suite of aqueous cleaning solutions, including detergents and technical support, to meet diverse customer needs. Generated from the website

Founded in 1983, Progressive Recovery (PRI) specializes in four core areas of expertise, including Process Management Systems; Biowaste treatment Systems; Contract Manufacturing; and Service. PRI is one of the world's largest providers of closed loop solvent management and solvent wash systems for the printing, paint and coatings manufacturing industries, and a custom fabricator for a variety of industrial filtration systems for the oil and gas industry. PRI Bio specializes in the design and manufacture of systems for the treatment of biologically hazardous liquid and solid waste for research facilities, pharmaceutical companies, veterinary diagnostic laboratories, universities, hospitals, biodefense facilities and more. PRI Bio's treatment systems support ongoing research advancements while offering a last line of defense for the general public and the environment. As an employee-owned company, PRI is committed to investing in its employees to help build long-term wealth and success. With a reputation for quality and reliability, PRI is an ISO 9001:2015 certified manufacturer, with over 3,000 systems in 35 countries worldwide, and a dedicated Service Solutions team who provide customer support.

Hartwig is a CNC machine tool distributor with headquarters in St. Louis. Hartwig covers Missouri, Kansas, Southern Illinois, Oklahoma, Montana, Idaho, Utah, New Mexico, Wyoming, Colorado, Nebraska, Iowa and Northern Texas. It carries a broad line of equipment from manufacturers, such as Zeiss, AGIE, Flow, FIDIA and SNK America. The company offers service and engineering support for many lines of equipment, as well as specialized training. Along with its main office in St. Louis, Hartwig has additional offices in Kansas City, Mo.; Wichita, Kan.; Omaha, Neb.; Tulsa, Okla.; Dallas; and Denver.