2 inch 4 inch 6 inch Sapphire ingot
100kg Clear sapphire ingot
100kg High hardness sapphire ingot
120kg Corrosion resistant sapphire ingot
120kg Hard sapphire ingot
120kg High purity sapphire ingot
120kg High quality sapphire ingot
120kg Bubble process sapphire ingot
120kg Large size sapphire ingot
120kg High hardness sapphire ingot
100kg High purity sapphire ingot
100kg Large size sapphire ingot
75kg Hard sapphire ingot
100kg Bubble process sapphire ingot
120kg Clear sapphire ingot
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