We are a professional company manufactures and sells Sapphire view port window plate.

Sapphire substrates for the application of blue light emitting diodes and laser diodes;

Sapphire plates for use in optical field; sapphire windows;

Sapphires for use in the fields of medical and film knifes, bar code windows, bearings, and IR and UV detecting windows.

Sapphire and ruby nozzles for water-jet cutter(water knife) and atomizer (humidifier).

Our company was founded in 2005 and is based in Hangzhou, China.