GLsun Science And Tech Co., Ltd was founded in 2001, as a national high-tech corporation, specializes in the research, development and manufacturing of optical passive devices, fiber test instruments and Optical protection equipment. GLsun also provides technical services for fiber-network project.
GJsun Optical Science and Tech Co., Ltd , founded in 2009, the joint venture corporation of GLsun, specializes in the research, development and manufacturing of the integrated system about optical protection, fiber cable monitor, etc. which can apply in communication carrier, CATV, and so on.
With the superexcellent location and climate, the favorable R&D base and strong human resource, GLsun gets quick and strong development. With the registered fund 20 millions RMB, floor area 12000? and building area 6000?, Glsun S&T zone was established in 2006 in the Guilin national high-tech industry park. Up to now, Glsun has offices in Shenzhen and Wuhan, branches in Nanjing, Shenyang and Chengdu.
After more than 15 years efforts, GLsun has supplied hundreds of thousand high quality fiber optic components for domestic and overseas applications. Meanwhile, GLsun has acquired national patents in optical switch and optical test instrument, ISO-9001 and RoHS compliant. GLsun promises to abide by the “scientific innovation, high quality and be honesty” principle to pursue the quality.
The main products of GLsun are as following:
Optical passive devices: Optical Switch, Fiber Connector, WDM, CWDM, Isolator, Coupler, Splitter, Collimator.
Fiber test instruments: Light Source, Optical Power-meter, Optical Multi-Meter, Attenuator.
Optical protection equipment: Optical Power Gathering System and Module, Optical Protected Auto-switch Instrument, Bypass.