Qualitek International Inc

B M Welding Service is a welding company based in Addison, IL, specializing in a wide range of welding services for commercial and residential clients. With a team of experienced welders, they offer high-quality welding solutions tailored to meet the needs of each individual project. Generated from their business information

Established in 1886, Stoelting Company is one of the leading manufacturers of scientific research instruments. It offers products for physiological and psychophysiological measurement. The company operates a psychological test division that is responsible for researching and authoring new testing materials. Stoelting Company also has a division that maintains a computerized polygraph system. It provides ANY-maze, which is a video tracking system that is designed to automate testing for experiments related to behavior. The company also offers a variety of instrument and accessories that are used by the federal, state and local law enforcement agencies in the United States, as well as Korea, Canada, Russia, Hungary, Turkey, Australia, South Africa and Venezuela.