● High strength ● Good electrical insulation performance ● High hardness ● High melting point, corrosion resistance ● Excellent chemical stability ● Low thermal expansion coefficient ● Low friction coefficient ● High wear resistance ● Self lubrication

Adopting high-purity and high toughness aluminum oxide, it will not form flow blockage or cause channel corrosion, perfectly solving the problem of rubber valve leakage. At thousands of high temperatures, it can ensure the normal flow of liquid and achieve high fluidity. Processing accuracy: ± 0.005

1. High purity alumina granulation powder

2. Dry pressing and isostatic pressing forming

3. High temperature sintering

4. Precision machining: flat grinding, outer diameter/inner diameter grinding, precision machining, grinding, polishing and grinding

5. Strict testing

● Automotive ● Electronic Appliances ● LED ● Solar Energy ● Dispensing Equipment, etc