With the help of Luigi's brother, Gustavo Mion, Central Precast expanded further by building Eastern Ontario’s largest concrete pipe and manhole plant. This 104,000 sq. ft. plant, located in Carp, Ontario operates under the name M CON Products. This facility focuses on the sewer and water main industry and manufacturers: precast manholes, catch basins, concrete pipe, and box culverts while also being one of the largest Stone Strong retaining wall producers in Ontario.