Guilin Glsun Science & Tech Group Co., Ltd
Guilin Glsun Science & Tech Group Co., Ltd
🇨🇳 China, Guangxi Zhuang Autonomous Region
501-1000 peopleManufacturer/Trading Company/DistributorGuilin Glsun Science & Tech Group Co., Ltd, established in 2001 in Guilin, China, is a high-tech enterprise specializing in the R&D, production, and sales of advanced optical communication products. Recognized as a key member of China National Torch Plan, the company operates as a manufacturer, trading company, and distributor, employing between 501 and 1000 people. Guilin Glsun is vertically integrated, with capabilities spanning from DFB LD chip manufacturing and packaging to passive optical components, modules, and rackmount solutions. They offer OEM, ODM, and contract manufacturing services.
The company's comprehensive product portfolio includes DFB LD chips, PIN PD chips, optical transceivers, optical switches (MEMS, mechanical, magneto), optical isolators, WDM modules, fiber optic cables, optical splitters, and various optical networking equipment. These products cater to diverse applications such as Cloud Data Centers, Telecom Networking Inter-connectivity, 5G Fronthaul, Optical Sensing, Laser Communication, AI & UAV Monitoring, Autonomous Driving, and Virtual Reality. Guilin Glsun emphasizes industry-leading technology, comprehensive quality control, and in-house lab testing. They hold certifications including ISO 9001, ISO 14001, and RoHS, and export to major markets across North America, South America, Europe, Asia, Africa, and Oceania.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
High capacity factoryCan handle large-scale or bulk production orders.
Product customizationOffers full customization for design and features.
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Glsun 6 Wavelengths Wdm Module for 5g Fronthaul
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Glsun 6 Wavelengths Wdm Module for 5g Fronthaul, Find Details and Price about Wdm Module 5g Fronthaul from Glsun 6 Wavelengths Wdm Module for 5g Fronthaul - Guilin Glsun Science & Tech Group Co., Ltd$10000
1x1 Optical Switch (SUN-FSW-1x1)
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1x1 Optical Switch (SUN-FSW-1x1), Find Details and Price about 1x1 Optical Switch Oadm from 1x1 Optical Switch (SUN-FSW-1x1) - Guilin Glsun Science and Tech Group Co. Ltd$45
1x2 Splitter (SUN-WBC-1X2-S)
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1x2 Splitter (SUN-WBC-1X2-S), Find Details and Price about Splitter Fiber Optic from 1x2 Splitter (SUN-WBC-1X2-S) - Guilin Glsun Science and Tech Group Co. Ltd$2Customers
JABIL
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Certifications
RoHS2
ISO 90015
ISO 140015
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Guilin GLSUN Science and Tech Group Co., Ltd
🇨🇳 China
2001501-1000 peopleManufacturerHigh capacity factory
Established brand
OEM manufacturer
ODM manufacturer
Shipments
102
Key customer
TIRUMALA SEVEN HILLS
Key market
🇷🇺 Russia
Description
Guilin GLSUN Science and Tech Group Co., Ltd is a high-tech enterprise and manufacturer based in Guilin, China, specializing in the R&D, production, and sales of optical communication products. Established in 2001, the company is recognized as China's premier optical switch manufacturer with over 20 years of experience. With 501 to 1000 employees, GLSUN operates a factory covering 12,000 square meters, including a 5,500 square meter clean workshop. They offer comprehensive OEM and ODM services, focusing on a semiconductor full process technology platform for optical chips, encompassing design, epitaxial growth, grating manufacturing, and various packaging steps. Their extensive product portfolio spans four main categories: Optical Communication System, Optical Communication Modules, Passive Optical Devices, and Core Optoelectronic Devices. Key offerings include optical transceivers (from 800G CFP2-DCO down to 1G SFP), fiber optic cables, optical switches (mechanical, MEMS, magnet), DFB LD chips, TO-CAN, WDM modules, optical isolators, fiber optic splitters, detector chips, and bypass modules. GLSUN is certified with ISO 9001, ISO 14001, ISO 13485, and RoHS, and serves diverse application fields such as Data Centers, Laser Communication, AI & UAV Monitoring, Autonomous Driving, Virtual Reality, Laser Processing, and Laser Treatment. They export globally, serving major customers like China Telecom, China Mobile, Fiberhome, LG, SK, and Toshiba.
1xn (N<=16) Rack Optical Switch Equipment
AWG Array Waveguide Grating System
Dcm Dispersion Compensation Module
1xn (16≤ N≤ 64) Rack Optical Switch Equipment
EDFA Erbium Doped Fiber Amplifier
OADM Optical Add-Drop Multiplexer
D1xn (N<=32) Rack Optical Switch Equipment
Wdm Equipment (DWDM&CWDM)
Guilin G-Link Technology Co., Ltd
🇨🇳 China
51-100 peopleManufacturer/Trading Company/Service CompanyHigh-tech enterprise
Low MOQ
Own brand
Patented technology
Shipments
6
Key customer
INDOINTERNET
Key market
South America
Description
Guilin G-Link Technology Co., Ltd. is a high-tech enterprise and a wholly-owned subsidiary of the 34th Research Institute of China Electronics Technology Group Corporation (CETC), backed by a 50-year legacy in the optical field. Based in Guilin, China, the company operates as a manufacturer, trading company, and service provider, specializing in the R&D, production, and sales of optical communication, optical detection, and optical sensing products. With 51 to 100 employees, including a significant number of professional technicians and engineers, Guilin G-Link Technology focuses on high-performance optical test instruments, solutions, and optical switches. Their product portfolio includes various OTDRs (Multifunctional Mini, PON, Smart Handheld, Standard), Optical Cable Identifiers, Fault Tracers, Line Analyzers, and OEM/Embedded OTDR Modules. Solutions encompass Fiber Monitoring Systems (FAMS) and Intelligent Fence Systems, while optical switches include Miniature, Mechanical, Matrix, MEMS, and Multi-channel types. The company operates advanced manufacturing facilities, including Class 10000 and Class 1000 cleanrooms, and offers tailored customization services. Guilin G-Link Technology holds ISO 9001, ISO 14001, and ISO 45001 certifications, demonstrating its commitment to quality, environmental management, and occupational health and safety. They serve international markets across North America, South America, Europe, Asia, and the Middle East, with an annual revenue ranging from US$1 Million to US$2.5 Million.
Optical Cable Identifier
OTDR TR600
