Fused Silica is manufactured from deliberated silica sand,through high termperature fusion,cooling,smash and selecting. Fused SilicaFused Silica is manufactured from deliberated silica sand,through high termperature fusion,cooling,smash and selecting,the appearance is colorless and...

Fused quartz is manufactured from deliberated silica sand,through high termperature fusion,cooling,smash and selecting. Fused Quartz Lump Fused quartz is manufactured from deliberated silica sand,through high termperature fusion,cooling,smash and selecting,the appearance is...