Xingsheng tech and development co., ltd. locates the development zone in the seaside city Qinhuangdao . Facing the jing-ha highway, the transportation here is convenient. Company business scope: Researching , developing, producing, saling a great variety of diamond tools and other products with super-hard material in them. Products contain diamond tools for processing electronic materials, building materials, engineering ceramics and glass . The products of our company include glass products and diamond tools .Glass products are assorted into many kinds: mosaic glass ， hollow glass ， bent glass . The diamond tools contains DIAMOND FLAT-EDGE WHEELS ， DIAMOND WHEELS FOR STRAIGHT-EDGE MACHINES ， shape edging DIAMOND WHEELS ， DIAMOND DRILLS We can also design and produce new products according to customers &＃039; need.