About

About Showmen Supplies Showmen Supplies is a specialty distributor of electrical, lighting, power distribution, and ride parts headquartered in La Porte, Indiana, and committed for over 55 years to personal service. Gull-Wing and Semcor Manufacturing for power distribution, Owen Trailers for manufacturing Fun Houses and Glass Houses. Showmen Supplies excels in matching an outstanding array of products from leading manufacturers to our customer partners in such industries as carnivals & amusement parks.