This is johnshi from kannon tools factory,which specializing in diamond toolsWe 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.--Our advantages as below:1. Strong R&D teams to introduce products quality according to customer request2. Several quality products to meet different customers and market requirement3.Most competitive price support by the huge quantity and optimal production procession and management4. Automatic welding machine to keep less than 0.1% reject ratio5.50,000 pcs semi-finished products stock and 100,000 pcs tube stock to ensure faster delivery6. From raw material inspect(In our lab) till quality testing(in our testing workshop) before shipment to guarantee stable and same quality every pcs.--How to reach usWhatsapp:008615830129166Wechat:008615830129166Email:kannontools@yahoo.comSkype:johnshi666--Know more about usBy facebook:https://www.facebook.com/johnshi666Wait for your email or message, hope we can know each other more through communication

BOSUN TOOLS CO.,LTD is a famous manufacturer of supplying diamond tools,TCT blade,power tools and ceramic tools in Shijiazhuang, and Listed in 2009 with sub-factory in Thailand and Canada. The products is selling all around the world.