Founded in 1988 and headquartered in the Shenzhen Special Economic Zone full of vigor and vitality, SDGI is one of the first batch of state-controlled national new and hi-tech enterprises in China devoted to the R & D and manufacturing of fiber-optic cable.
Established in April 2007, Guangzhou V-Solution Technology Co., Ltd. (V-SOL) is a high-tech enterprise specializing in the R & D, production, and sales of FTTx systems and terminal equipment.
Founded in 2007, INNO INSTRUMENT is a global supplier of various equipment to the telecommunications industry by bringing No.1 Values in the Optical Communication Industry through our products and solutions.
Founded in 1994, it is now one of China's leading suppliers of networking and communication solutions..
Yangtze Optical Fiber and Cable Joint Stock Limited Company (YOFC) is a global leading provider of optical fiber preforms, optical fibers, optical fiber cables and integrated solutions. YOFC mainly produces and sells all kinds of communicational optical fiber preforms, optical fibers, optical fiber cables and different types of optical transceivers, specialty optical fibers, active optical cables, and submarine cables, RF coaxial cables and accessories, etc.
ZTT is active in the development, design, production, supply, and installation of wide application ranges in telecom, energy, renewable energy, marine systems, precision equipment, EPC, etc.
Huawei is a Chinese multinational technology corporation headquartered in Shenzhen, Guangdong, China. It designs, develops, and sells telecommunications equipment, consumer electronics, and various smart devices.
Zhejiang Tribrer Communication Limited has been a specialist supplier of fiber optic test equipment since 2004. based in Haining and supplying products across the world. TriBrer mainly focuses on R & D, manufacturing, and selling fiber optic solutions as well as offering after-sale service.
Launched in 2015, STS is Daw Alfada's own brand, focuses on providing high-quality products and solutions in various fields such as fiber optic cables, network equipment and communications equipment. all equipment are designed and supervised by qualified engineers and technicians to enquire quality of service.
The Fiber Optic Association is an international professional society of fiber optics. The FOA was founded in 1995 by a group of trainers from industry, government and education who wanted to create industry standards for training and certifying fiber optic technicians.