Greatst Diamond Segments Manufactory Limited Is built in 1985 in Hunan Province. it have been over 20 years experience to make all kinds of diamond segments and super hard tools. now we have two office, one is in Shandong Province, the other is in Xiamen city. the diamond segments are our powerful products. We can make 50000 pcs segments every day. 
since 2005, we have built a stone cutting factory. About the stone, we mainly process,cut and export G635,G664,G687,G562 and so on. Because we can use our segments to cut, so we should be much completive on stones too. 
now our products have been exported to Iran, India,...