Marymount Middle School chose the German brand AAT stair-climbing machine, the king of wheelchairs, to solve the problem of going up and down stairs, allowing students who need wheelchairs to go up and down stairs easily. AAT stair climbing machine has excellent design and stable performance, providing a safe and convenient barrier-free environment. Learn more about our products and services that make moving worry-free for everyone. We are committed to creating a caring and inclusive campus.