For making out better diamond tools Dongshin Diamond Industrial was set up on Feb. in 1990. During researching and developing products we have not only got so many experiences such as what are pinpoints on troubles in goods but how to unlock the difficulties in themselves. While trying to solve problems we have truly found out there have been so many changes for improving the quality of our products. Nowadays our company takes big pride of ours and we are distributing all kinds of our products to around world. Recently our line has been renovated for various products as to deliver more convenience for our customers. We can promptly supply diamond tools and apt to our best price for our customers. “EVEN ONE COPY SOLD LIST MEANS THAT IS OUR GUEST FOR LONG” Which is the characteristic rend of our company. We`re deeply opened by silence even if useless complaints by customers and sincerely thanks to them for advancing our products. Right now we`re opened our mind to make them out for more something useful. Dongshin Diamond Industrial will also give you more extended chances to choose High-quality diamond tools. You can meet alive company with connecting our products, technology, better prices and even staffs on considering you.