Kalyn Siebert, a subsidiary of Heil Trailer International, Co., is a global manufacturer of specialty trailers in Gatesville, Texas. Kalyn Siebert’s product line includes heavy haul, wind energy, construction, towing, and oilfield trailers. In order to deliver the highest quality trailer to the customer, Kalyn Seibert is committed to product improvements using Value Analysis, Kaizen events, and Lean manufacturing.