Introudction:
      Zonco has been specialized in the cemented tungsten carbide industry more than 10 years,and able to manufacture all kinds of tungsten carbide parts and alloy wear resisting parts based on customers' drawings and material specification requirement(prodcuts inclduing AP* series,GE series, MWD series, QDT series, SL series,etc.) welcome to contact us for more details.     
     Tungsten carbide is one of the most commonly used materials because it offers the best value when compared to other materials. Nozzles made form tungsten carbide are among the most rugged and durable and work well with most abrasives. Due to their wear-resistance and impact resistance, tungsten carbide nozzles are best used in harsh work site conditions.


Main Products lines:   
1.Radial Thrust Bearing & PDC,TC Bearing
2.Tungsten Carbide Nozzles and Teeth
3.Valve Stem/plug and seats
4.MWD & LWD Carbide Parts
5.Carbide Parts for Downhole Tools 
6.Carbide Wear Parts for Mechanical Equipments
7.Carbide Drilling Dies
8.Carbide Buttons
9.Other Carbide Wear Parts used in extreme complex and severe working conditions (high temperature, strong corrosion and wear)