tungsten carbide ball

tungsten carbide balls are used where extreme hardness and wear resistance is required:such as: bearings,ball screws,valves and flow meters.pen,spraying machines ,pump,machinery parts,oil,hydrochloric zcid lab,hardness measuring instrument,and so high-end industry. If you are interested in our product or just want to know more about carbide products,never hesitate to contact us.we are looking forward to developing business relationships with you.