Alumina Ceramic Products

1. Alumina Ceramic Products have the features of good insulation and air tightness , resistant to high temperature , voltage and pressures , Which is widely used in the electronics field such as vacuum switch tube shell , electronic tube shell and etc. Our products have enjoyed great popularity in and out of china.

  2. We can sintering various specifications of the power vacuum of 95 porcelain-ceramic tube within Φ280 diameter

3. We can design and manufacture the moulds , sintering ceramics pieces .