Established in 1927, T.W. Smith is one of the largest distributors in the United States. The company offers a range of services, such as medical and commercial services. Located in Brooklyn, N.Y., its commercial services include cylinder hydro-testing, cylinder rentals, fire extinguisher service/refill and regulator and torch repair. The company carries an array of welding machines and torches and plasma cutters. T.W. Smith serves a variety of industries, both medical and commercial businesses, which include institutions, hospitals, nursing homes, immediate care centers, doctors, dentists, photo and reproduction developers.