Company Description. Enclose Manufacturing Inc. is an OEM manufacturer of traffic cabinets and industrial enclosures located in Mitchell, SD that is ISO 9001: 20015 and U.L. certified. Our products are utilized in various markets such as Transportation, Utilities, Agriculture, Energy, Telecommunications, and Manufacturing. We take pride in producing USA Made products with the best quality and competitive pricing, serving DOT's, Contractors, and M...
