Company Description
 Founded in April,2008 and headquartered in Zhongguancun High-tech Park in Beijing,Beijing Guang Run Tong Technology Development Co.,Ltd(GRT ) is anhigh-tech enterprise with strong strength of R&D, manufactureand marketing, independent intellectual property and self-ownedbrand. GRT has aprofessional R&D team specialized in optical communicationindustry. They are experts from network connection, datatransmission, optical communication, interface conversionmanufacturers, with over 15 years' avarage R&D experience incommunication products. GRT has always been dedicated for the core technology research of fiber optical industry.
Beijing Guang Run Tong Technology Co.'ve builtcooperation with many colleages and universities,scientificresearch institutions to meet the market demands and requirements,thus making our products' technology and performance among theleading position in the industry.