Welcome foreign customers to visit our company！

The production tolerance is within 0.003mm, the production accuracy requirement is really strict, but no matter what, we finally reach it.
High-precision and high-quality customized production, welcome more customers to cooperate and provide the best warm service!

The sample is perfect, thanks for your confirmation and trust, we will arrange mass production immediately!

High quliaty parallel blocks, accept custom sizes.
Chrome steel Gcr15, hardness is about HRC55
Work surface parallelism 0.005mm

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

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