The constant attention to high quality, to safety of users makes the A&T division by HDG a reliable partner wherever is necessary to clean and to protect every type of surface or building. In particular the safety is guaranteed by several control of all planning stages, (an attentive choice of raw material through scientific and methodological evaluation of their toxic and harmful characteristics as well as the study of the environmental impact of the final formulas) and it’s guaranteed also by the cycle of production for clients (exclusively made on customer requests), a timely and professional service.