Our company is mainly specialized in researching and manufacturing of various diamond tools(such as diamond saw blades for cutting marble,granite,concrete,etc.), diamond segments and also produces T/C tipped saw blades , Polishing pads,More details,please check our website:xxxxxthe company is located in the famous tool- making base ---Danyang City,Jiangsu Province,the city is linked to Shanghai,Nanjing,Hangzhou and other most developed cities in Eastern China by railways and express highways,so tranportation is very convenient.our diamond tools have already passed the ISO9001 certification and make all sorts of diamond segments and diamond saw blades , the totals of segments output are 100000 pieces per months ,the numbers of saw blades are 5000 pieces , and give service to two large civil quarries.