Tungsten steel gauges
Our tungsten steel products, thread plug gauges, GO/NOGO gauges, ball gauges, gauge blocks, pin gauges, ceramic gauges, custom gauges




Our tungsten steel products, thread plug gauges, GO/NOGO gauges, ball gauges, gauge blocks, pin gauges, ceramic gauges, custom gauges




Five-axis CNC machining with a precision of ±0.005, suitable for medical equipment, aviation parts and other fields

Thanks to our old customers in Florida, USA, for your support.
We are as serious and reliable as ever

Following the SKF process, the inner and outer rings of bearings are made of different raw materials or in different forms. The entire process flow is: bar or tube material (some bars require forging and annealing, standardization) – processing – heat treatment – grinding – grinding or polishing – final inspection – rust prevention – storage – packing).
Customized tungsten steel GO/NO GO gauge according to customer’s request, precision ± 0.0005mm!!!

