US GymMats - Sells athletic mats and various other foam products for protective padding. Marathon Gym Mats - Manufacturer of gym mats since 1977. Tiffin Athletic Mats - Athletic mats designed for gymnastics, martial arts, home fitness, cheerleading and physical education. VJR Gym Mats and Equipment - Offers a variety of gymnastics mats and equipment. AK Athletic Equipment, Inc - Manufacture and sale of padding and mats, for commercial or home use. Features illustrated catalog and company history. Orbring - Supplies mats for exercise, gym, gymnastics, wrestling, martial arts, cheerleading and tumbling. Mancino Manufacturing - Manufacturing gymnastics and cheerleading mats since 1966.