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    Guilin GLsun Science and Tech Group Co.,LTD.

    Founded in 2001, Guilin GLSUN Science and Tech Group Co., Ltd as a key member of high-tech enterprises of China National Torch Plan, specializes in high level semiconductor laser diode chips development, production and packaging, focus on both Cloud Data Center and Telecom Networking Inter-connectivity.


    With widely production portfolio, our products including DFB LD chips, TO-CAN , high data rate passive optical devices and WDM modules, OLP/OBP modules, fiber monitoring and system protection equipment,etc. 


    GLSUN is a optical solution company, offer its customers low-cost, reliable optical products with superior performance in volume, GLSUN strives to develop innovative solutions leveraging III-V semiconductor laser chip technology to interconnect the world for the future. 




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