REPAIR SHOP: Densows technicians have years of experience and have received special training to repair and maintain medical equipment. Nothing lasts forever. In order to keep your equipment working safely and effectively it needs to be maintained and repaired. Densows has a large supply of replacement parts in stock and. They also have the tools they need and the experience to do the job right. Densows technicians can work on hospital equipment, hospital beds, wheelchairs, power wheelchairs, walkers, scooters and more.