GIS AG ia an ISO 9001 certified manufacturer of a wide range of inhouse material - handling solutions. The main products are electric chain hoists for the general and entertainment industry, a light crane system and vacuum lifting devices. Research, development and production in Switzerland guarantee regulary new innovative solutions and products on a constantly high quality level. More than 50 partners all over the world distribute our products and spare parts and provide after sales service. Our customers expect from us functional and long-lasting products to avoid any break-downs in their operation facilities.