New samples are added.
New samples are added, and the sample cabinet is becoming more and more perfect.
Welcome to communicate and provide you with better services and products.

New samples are added, and the sample cabinet is becoming more and more perfect.
Welcome to communicate and provide you with better services and products.

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

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




High quality, tight tolerances. Perfect for your projects.
Customized snap gauge, chrome steel GCR15 embedded in tungsten steel, produced with high precision of ±0.001mm


Our rod ends bearing are not only a symbol of quality, but also a supporter of your business success. Learn about our manufacturing process and product advantages, and explore future engineering innovations together. #IndustrialEngineering #Manufacturing
Five-axis CNC machining with a precision of ±0.005, suitable for medical equipment, aviation parts and other fields
