Guilin Guanglong Technology Group Co., Ltd. is a pioneer in the national optical communication and optical chip industry, and has successfully been listed in the new OTC market in 2016.

It is a high-tech enterprise specializing in the R&D, production and sales of high-end semiconductor laser chips and chip-related products, optical network transmission, optical active and passive components.

With several independent intellectual property rights, the company has been recognized as a key high-tech enterprise of the National Torch Plan. The optoelectronic chip produced by the company has broken the situation where this kind of chip has long been dependent on imports and controlled by foreign countries, and now has been widely used in optical communication, big data and cloud computing, the Internet of things, laser weapons, laser scanning, VR virtual touch, optical communication network security and other storage fields. In 2016, it was successfully listed in the NEEQ (National Equities Exchange and Quotations).

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