High Format

HIGH FORMAT® is part of The Manthei Group of family businesses. The Manthei Group is an ensemble of companies serving customers across multiple industries, enriching lives through our creations.

Since 2000, The Manthei Group has been dedicated to providing innovative concrete products to customers around the globe through the development of concrete manufacturing systems including Redi-Rock, Rosetta Hardscapes, Pole Base and more. And the best part is, we’re just getting started. We could not be more excited to see what the future holds.