Established in 1998, we are featured in precision machining of super hard and brittle materials (magnet, ceramic, gemstone, glass etc), which are widely used for optical communication, miniature motor, motometer, quartz watch, electro acoustic, medical apparatus, sensor etc.Our product size range from 0.1*0.1*0.1mm to 132*58*5mm. Our featured product is thin wall deep hole magnet ring, inner diameter 0.3-3.0mm, according to length-to-radius ration, thinnest wall can reach 0.3mm. Tolerance limit can reach 0.005mm.
