Founded in April, 2008 and headquartered in Zhongguancun High-tech
Park in Beijing, Beijing Guang Run Tong Technology Development
Co.,Ltd(GRT ) is an high-tech enterprise with strong strength of
R&D, manufacture and marketing, independent intellectual
property and self-owned brand.
GRT has a professional R&D team specialized in optical
communication industry. They are experts from network connection,
data transmission, optical communication, interface conversion
manufacturers, with over 15 years' avarage R&D experience in
GRT has always been dedicated for the core technology research of
fiber optical industry.
We've built cooperation with many colleages and
universities,scientific research institutions to meet the market
demands and requirements, thus making our products' technology and
performance among the leading position in the industry.