+86 13918810800
Material: Alumina ceramic、aluminium nitride
Machining accuracy:±0.001mm
Color:white、yellowish
It can be customized according to the drawing
Aluminum nitride ceramic ring
Etching machine ceramic seal ring
Ceramic grinding disc、ceramic vacuum sucker、ceramic bearing disc、Ceramic grinding
Alumina ceramic disc、protection ring
Wafer grinding disc/carrier disc
Ceramic vacuum sucker