Companies engaged in the conversion of the belt production and processing, research and development of broad band sander, since 2000 product focus to broadband metal abrasive belt grinding of R & D and market development, according to the different needs of the sheet metal industry, the successful launch of SG series products, through participation in trade fairs at home and abroad, the sheet metal industry in China successful promotion belt abrasion process burrs, become a leader in the industry, China Metal broadband sand machine national industry standard is the first formulation of the unit. Company's existing patent technology of 76 items, including 17 invention patents, enable us to has become one of the global industry the largest number of patented technologies, also enable us to be unimpeded in global sales. Company has been adhering to the "only a professional can better" philosophy, and now owns a SG, SD, SBG, SP four series of products become professionals from around the world to deburring machine series products in the field of most of the manufacturers, can basically meet the industry on the surface to burr process requirements, used in sheet metal surface polishing, wire drawing, napping, deburring surface treatment process.