OEM & ODM services provided.
Gezhi company has advanced production management, R&D of WDM/optical switch technology, and continues to carry out technological innovation to provide various WDM/optical switch OEM / ODM services.
Patent: we have got the utility model patent and Appearance new patents from SIPO (State Intellectual Property Office)
All our products comply with EU and US quality, such as CE, Rohs, FCC, SGS, ISO9001.