Moldtech is currently manufacturing 3 units of its MT20 – a system for the efficient manufacturing of dry cast box culverts for clients in Nigeria and Romania. The innovative MT20 system was born as a result of years of research and development after a thorough study of the market for precast box culverts. Most production facilities consist of a system which require deep foundation works for its instalation in a pit and substantial amounts of moulds for each culvert size to meet the demand.