WH Davis has been in existence since 1908 and are the last independent UK rail wagon manufacturer, with workshops located jus ... t off the M1 near Mansfield, Nottinghamshire. Our highly skilled and experienced team are able to offer a complete rail wagon service from design, manufcature, and approval through to a finished product. In addition to wagons, WH Davis also designs and manufactures all types of bespoke containers and industrial trailers. read more