We are the largest and professional manufacturer of diamond tools in China, we have been in this fields for more than 20years. we have our own R&D Center. our products including:diamond cutting/drilling tools, diamond metalworking tools,PCD/PCBN blanks,PCD&PCBN cutting tools/insert,PDC drill bits,and so on. we have export our products to USA, Japan, European countries. You could view our website: www.hhxf.com for more information.

We are the professional manufacture of diamond tools (diamond saw blade, diamond grinding wheel, PCD/PCBN metalworking tools,and so on) in China, we have been in this fields for about 20 years. For the PCD/PCBN precision tools, we have two auto grinding machine from Switerland(Ewag).

for metalworking tools,we could supply standard type and unstandard type. we could grinding it on our Ewag machine,that could achieve very good precision.