3303 silicon metal fused silica lump
USD $280 - $630 /Piece
Min.Order:10 Pieces
Hebei Golden Sunbird Trading Co., Ltd.
Furnaces
1.Key component of glass tempering
2.High density, high strength, excellent thermai shock resistance,little deformationat high temperature, long service life.
3.High precision, good surface smoothness,
4.Size: Up to d110*4000mm according to customers