we produce synthetic sapphire and ruby parts sapphire window ,Optical lenses, prisms, synthetic sapphire and ruby, infrared and ultraviolet Used for gas analyzer,Detector and Pressure Cells, Bar Code Readers. inspection plate for high temperature or erodible furnace.jewel bearings for water meters, electricity meters, KWH meter, gas metersmagnetic bearing for electricity meters, KWH meterSynthetic jewels for scales,compasses, meters, dial indicator.Jewels with holes,Thread guides, nozzle, orifice. Balls, precision, sapphire, ruby, Jewel mounting and setting services for instrument, clock and watch movementsISO9001 Suzhou Crystal Element Co., Ltd has more than 45 years experience in synthesizing sapphire and ruby,If there is anything we can do for you, Please feel free to contact with us.

| Address: | 3 sujia high way , suzhou, jiangsu, 215007, China |
| Telephone: | +86 512 65251655 |
| Fax: | +86 512 65252285 |
| Web: | www.sapphire-ruby.com |