Constone Sapphire Technology Co., Ltd.
We are specialized in manufacturing Sapphires and Rubies and Ceramics and related Assemblies. We offer cost-effective products of various specifications with the reputation of on time delivery. Our main products include Sapphire optical components, Sapphire and Ruby Windows, Sapphire Rods, Sapphire Orifices, Sapphire Rings, Sapphire Tubes, Sapphire Balls, Sapphire Nozzles, Sapphire Lenses, Bearing Jewels, Ball and Seat etc., ceramics, special products, and related Assemblies.
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