Jiangsu Yaofeng Tools Co.,Ltd has two subsidiary company:Danyang Xingfeng Tools Co.,Ltd and Danyang Changjiang cutting Tools Factory. Danyang Xingfeng Tools CO ., Ltd professionally produce diamond tools and Tungsten Carbide Tipped saw blades, it was established in 1992 , once named Danyang Diamond Tools Factory,We have MPA certificate from TUV in Germany and EN certificate of Europe,now our company can produce hot pressed diamond saw blade and Laser welded Diamond saw blade . Danyang changjiang cutting Tools Factory also established in 1992 , professionally produce all kinds of drills , all products meet international standard,now we can produce Fully ground drill bits. Jiangsu Yaofeng Tools Co.,Ltd have obtained the ISO9001:2000 certificate,all of our products were exported,we accumulated abundant experience of manufacture, and have more ability of investigation and exploitation,as well as leading test equipment,So now some of world famous tool traders punchase from us. Website:http://www.jsyftools.com