... layer capacitors, Ceramic insulators, Ferrites ,etc.1100-1400 CQS Functional Ceramics, Ceramic capacitors, Multi-layer capacitors, Ceramic insulators, Ferrites, Art ... and kiln bricks, Tiles and brickes,Structural Ceramics, Advanced ceramics, Engineering ceramics, etc.1450-1750EQSStructural Ceramics, Advanced ceramics, Engineering ceramics, High temperature refractories, and kiln bricks, etc ...