CSTH LLC (Commercial Specialty Truck Holdings, LLC) is based in Cynthiana, Kentucky. As the parent company of Continental Mixers, E-Z Pack Trucks, One Source Parts, and Dynamic Towing and Manufacturing, CSTH is a leading producer of truck bodies and related aftermarket parts. CSTH manufactures products to perform at the highest levels for the challenging operator environments of the ready-mix concrete and refuse industries. We understand and are committed to growing loyal customer relationships and serving the specialized needs of concrete and refuse fleet operators across North America.