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Add:Six Floors of Building B, Building 3, Liangjing Industrial Park, 37 Cuitao Road, Yubei District, Chongqing


We specialize in manufacturing synthetic sapphires & rubies , ceramics, and related assemblies. Our products are widely used in instrumetation, optics, medical science, aerospace, military and other fields.

We persist in high quality, competitive price, excellent service and punctual delivery, which have established a good reputation in our customers. Our products are steadily exported to Europe, the United States, Japan and other developed countries.

Our feature is having advanced technology and rich experience in design and application,which ensure us developing and customizing products to meet our customers' various special requirements fastly and efficiently.

We implement ISO9001: 2008 quality management system, which have thorough producing process control to fully guarantee the product quality for the customer.

Our main products : sapphire optical components, sapphire & ruby windows, rods, orifices, rings, tubes, balls, nozzles, bearings, lenses, seats etc.,  ceramics, special products, and related assemblies.