Haohao Medical Supplies is the authorized wholesaler and distributor of AAT in Hong Kong.
AAT (AAT Alber Antriebstechnik GmbH) is located in Baden-Württemberg, Germany. It is a company specializing in manufacturing stair climbers and electric wheelchair transmission systems. It has more than 30 years of experience in the professional field and is rich in creativity, products and technology. Leading the world.