mariocarrelli.com/en/ For over 15 years Mario S.N.C. helps small, medium and large companies improve work efficiency, to achieve better results in terms of performance and safeguard the health of workers. Since 1997 he is responsible for resolving the problems of transporting on ladders and today is leader in Italy in the production of stair climbers for the transport of goods. Since today, Mario has over 15 products of own production to meet specific needs of the transportation sector on stairs. You're likely to hear you say that Mario stair climber are not toys. These tools are extremely robust, specially designed to resist wear and the efforts of everyday working life. For more information, contact us at http://stair-climb.com