Profile: Drive-master Co., Inc. offers products and services such as vans, drop floor mini-vans, wheelchair accessible ramp vans, ultra lite XL hand control, EMC aevit electronic driving controls and vehicle lifts for wheelchairs & scooters. We specialize in custom steering, brake and lift. We carry a full line of mobility products. We design braking backup system, which provide emergency power assisted braking, if the power brake system fails due to engine failure or low vacuum.