Photonstream was founded in 2012 by a group of experienced of engineers. We are focus in optical fiber micro processing and dielectric thin film coating. We are manufacturing optics fiber for diode laser company world wide.

As a certified manufacturer and development partner, more than 2 million AR coated fiber tail have been ship to our customer and assembly to the high power laser module, very low RMA return rate demonstrated the excellent quality control. The Photonstream developed product has been pass industrial and telecom standard reliability test, and some part was implicated in space program, we are growing up with our customer and happy to provide support to them from R&D phase. We have abundant skilled people, professional engineer, specialized equipment and cleanroom for our long term cooperation.