Guilin Glsun Science and Tech Group is a leading manufacturer of optical communication products in China. The company was founded in 2001 and is headquartered in Guilin, Guangxi Province, China. It is a publicly traded company listed on the Shenzhen Stock Exchange (SZSE: 002281). The company specializes in the research, development, production, and sales of optical communication products, including optical fiber cables, optical fiber connectors, optical fiber patch cords, optical fiber adapters, optical fiber attenuators, optical fiber splitters, and other related products. Its products are widely used in telecommunications, data centers, CATV, and other industries. Guilin Glsun Science and Tech Group has a strong research and development team, with more than 200 engineers and technicians. The company has established a state-level enterprise technology center and a post-doctoral research center. It has also established strategic partnerships with several universities and research institutions in China. The company has a modern production facility covering an area of over 100,000 square meters. It has advanced production equipment and testing instruments, including automatic production lines for optical fiber cables and connectors. The company has obtained ISO9001, ISO14001, and OHSAS18001 certifications, and its products have passed various international certifications, such as UL, CE, and RoHS. Guilin Glsun Science and Tech Group has a strong sales network, with sales offices and agents in more than 30 provinces and cities in China, as well as in more than 20 countries and regions around the world. The company has established long-term partnerships with many well-known companies in the industry, such as Huawei, ZTE, and China Mobile. In recent years, Guilin Glsun Science and Tech Group has been actively expanding its business in the international market. The company has participated in many international exhibitions and conferences, such as OFC, ECOC, and CIOE, to showcase its products and technologies. It has also established subsidiaries and offices in the United States, Europe, and Southeast Asia to better serve its customers in these regions. Overall, Guilin Glsun Science and Tech Group is a leading player in the optical communication industry in China, with strong research and development capabilities, advanced production facilities, and a wide sales network. The company is committed to providing high-quality products and services to its customers and contributing to the development of the optical communication industry.