CUSTOM SUPPORT & SALE
excelhard@yeah.net,sandra.zhang320@excelhardtools.com
Carbide guide die
nano diamond coated drawing die
carbide tube drawing die
pdc cutters for mining industry
pdc cutters for oil drilling industry
carbide rolls for cold rolling ribbed-s
PCD engraving tool
carbide wire drawing die
Hot extrusion Tungsten Carbide Drawing D
CATALOGUE
Sandra 
Sandra Zhang