First established by CP du Plessis in 1948, Du Plessis Sleepwaens specialises in the building and maintenance of trailers and carts. This includes ox-driven carts sold mostly in the rural areas and
Lesotho, as well as low speed flatdeck trailers, tippers, lorry-bakke, water and diesel carts and tenks as well as baggage trailers.
The company is situated in Ficksburg in the Freestate Province and service the domestic, agricultural and transport industries.