Nowadays Shanghai Toyo Diamond Tools Co is one of the leading firms in handtool field and well sold in domestic. At present we are spreading business to oversea market like America, Poland, Denmark, Australia etc. Main item: glass cutter, T cutter, circle cutter & spare parts; handling tools, drill , diamond tools etc Our company motto is quality first, submit our best service. So if you have any feedback from us, welcome to contact us. Besides focusing on technique and designing, we also join in the glass exhibition every year to meet more customers and friends from domestic and overseas. We do have some experience to share with you, welcome to contact us!