Resources Printable Version We are the only Cold Gas Dynamic Spray (CGDS) equipment manufacturer to offer solutions for coating and fabricating using compressed air. Our fully commercialized product line includes portable and stationary equipment with multiple nozzle heads and 360º ID capabilities. We also design and manufacture custom equipment to support soft to hard alloy applications and higher spraying capacity requirements. We provide Electro Metal Surface Hardening solutions for reducing the wear on metal surfaces through the application of electric conductive coatings and by impregnating the treated surface with wear resistant metals. Electro Metal Surface Coating dramatically increases wear resistance and increases the life of machine parts, cutting instruments and die stamp equipment. Copyright(C) 2009 Rus Sonic Technology, Inc. All rights reserved.