Company Profile


Hunan GL Technology Co., Ltd. (GL) is a leading manufacturer of fiber optic cables in China since 2004, Which is located in Changsha, Hunan, the hometown of the great Chairman Mao. GL provides one-stop service of research-produce-sale-logistics for more than 169 countries all over the world. 



Our Factory


Head Office


Test Central



There are over 550 employees in GL, 70% belongs to technical and research department, 8 of them are Doctors, 30 of them are of master degree and over 200 staff are with Bachelor degree. All the staff are well educated with rich practise experience and professional knowledge in fiber optic cable business field, also with strong creativity and team spirit.

GL now have 18 sets of coloring equipments, 10 sets of secondary plastic coating equipments, 15 sets of SZ layer twisting equipments, 16 sets of sheathing equipments, 8 sets of FTTH drop cable production equipments, 20 sets of OPGW optical cable equipments, and 1 paralleling equipment And many other production auxiliary equipments. At present, the annual production capacity of optical cables reaches 12 million core-km (average daily production capacity of 45,000 core km and kinds of cables can reach  1,500 km) . Our factories can produce various types of indoor and outdoor optical cables ( such as ADSS, GYFTY, GYTS, GYTA, GYFTC8Y, air-blown micro-cable, etc.). the daily production capacity of common cables can reach 1500KM/day, the daily production capacity of drop cable can reach max. 1200km/day, and the daily production capacity of OPGW can reach 200KM/day.


GL runs its business according to the requirements of ISO9001, ISO14001, and OHSMS18001. It carries out various quality activities based on the documentation requirements of quality management system to ensure succeed in design, development, procurement, production process control, inspection test, packaging, storage, transportation, sales and service. GL strict management system, complete detect and test machine, and prominent R & D and technology innovation capacity bring a high market share and quality reputation in domestic and overseas market.  Whether you need fiber optic cable and FTTx solutions in your projects, GL can always satisfy your different needs. We would be happy to help you with your fiber optic project.

      GL-ISO.jpg    GL-CE.jpg    gl-c.jpg    gl-cc.jpg                                                                   Our management and international sales teams are committed to our customers' utmost satisfaction. Our experienced team of experts strives to service every inquiry, quote, and order quickly and efficiently, meeting and often exceeding customers' expectations.

Smart manufacturer

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400,000 square meters factory


20+ years of experience manufacturer


Daily production capacity of 45,000 core km


$500+ million dollars in sales


40+ production lines


Exported to 169+ countries & regions

GL' Partners and Customers

Over the past two decades, cable supplier GL has established an extensive sales network on the world market. Our partners and customers are located in South America, Central America, North America, Southeast Asia, the Middle East, Africa, and Europe. For now, GL serves customers from more than 169 countries and regions.


Our projects abroad include the national power grid, complete fiber optic solutions, and products for various fields such as Telecom (FTTH, 4G/5G Mobile Stations, etc.), ISP, Cable Television and Broadcast, Surveillance and Monitoring (Smart City, Smart Home, etc.), Computing Networks, Data Centers (Cloud Computing, Big Data), etc.


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Customer Reviews


Our products are extremely cost-effective and of excellent product quality. GL has a complete quality control system that monitors the stability of each production process. Therefore, the performance of GL's optical cables is excellent. "Good quality and good service at reasonable prices" have always made us serve our customers in compliance. There is no problem in long-term operation.


Company Profile
Company Profile
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