• Changchun Longqi Optical Instrument Co Ltd Is A...

  my company processes the optical lens of high definition by production with medium, upscale lens, instrument, surface sphere mirror, flat pillar noodles mirror is main management direction private enterprise, many United States, Germany and soldier work product produce process. If needed ...

  Telephone：86-431-85171016Address：Company Address:No286 Huoju Road High&New Technology Industry Developing Zone Changchun City, chang chun, ji lin, China

• SHENYANG HB OPTICAL TECHNOLOGY CO.,LTD.

  Load xxxxx or e-mail to majing at know more about HB Optical. Optical has than 35 years of experience in R& D optical filters and glass reflectors. Specializes the design manufacture precision interference filters, reflectors thin film coatings over a broad spectrum from 200 nm 2500nm. We serve ...

  Telephone：86-24-013072450779Address：BEIHAI STREET, SHENYANG, LIAONING, China