LED hot melt adhesive wax

Sapphire Windows And Wafers

US $30 / pc

Min. Order: 10 pc

Sapphire wafer polishing B4C boron carbide powder

US $31 / kgs

Min. Order: 25 kgs

Sapphire polishing pad、wafer Polishing Pads

high purity Aluminum oxide powder for LED Sapphire Wafer Growth

Sapphire Rod

Sapphire wafer

Template (Sapphire Wafer)

US $25 / pc

Min. Order: 5 pc