Alumina92% basic black ceramic
We have alumina colored with black pigment.92%. After mixing, the purity of aluminum oxide will be83%. This is used for mechanical parts, optical parts, measuring equipment parts, semiconductor and liquid crystal manufacturing machine parts, etc.

Aluminum oxide99% basic black ceramic

We use aluminum oxide 99% colored with black pigment. After mixing, the purity of the aluminum oxide will be 94%. This is used for mechanical parts, measuring equipment parts, semiconductor and liquid crystal manufacturing machine parts, and so on.

Zirconia-based black ceramics

We have alumina colored with black pigment.99%. After mixing, the purity of aluminum oxide will be94%. This is used for mechanical parts, measuring equipment parts, semiconductor and liquid crystal manufacturing machine parts, etc.

Zirconia-based blue ceramic

We color zirconia ceramics with blue pigment. These are used for mechanical parts, measuring equipment parts, optical parts, spindles and loom parts, decorative components, and more.

Brown ceramic with a forsterite base

This ceramic is primarily used for optical components. Its strength lies in the coefficient of thermal expansion. Although-30℃〜70℃, coefficient is8〜9×10-6/℃. It has good solderability with glass.