The M+A name represents two powerful brands – Mountville and Andersen – with nearly a century of combined experience developing and manufacturing mats designed to make environments safer, cleaner, and more comfortable.

For years Grava has depended on quality Anderson matting to prevent soil buildup catching dirt and preventing slip and falls at entry doors, to prevent fatigue at desks and to handle the many needs of food service areas.

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Checkout the catalog or see for yourself below.