KANNON diamond tools is known for the best and stable quality and service. The company was set up by several persons who have good experience and background in the diamond tools industry. From several workers and small workshop starting at 2004, she develops into a large and promising company with more than 200 workers and 35,000 square meter area which including more than 20 research staff and inspectors. We always succeed to supply the suitable and quality products to our customers. We develop very fast in the last 15 years, and now become one of the top manufacturer of diamond core bit(core drilling,core drill bits,concrete drilling,concrete coring,concrete cutting ) diamond blades, TCT blades etc.They are not only sell in China market but also export to more than 27 countries.