SDGI CATV Company
Similar suppliers you may like
Shenzhen SDG Information Co., Ltd.
🇨🇳 China
19885001-10000 peopleManufacturer/Service CompanyHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
174
Key customer
SINOLINK
Key market
🇪🇨 Ecuador
Description
Shenzhen SDG Information Co., Ltd. (SDGI) is a state-controlled high-tech enterprise and a global leader in the optical communications industry. Established in 1988 and listed on the Shenzhen Stock Exchange since 2000 (Stock Code: 000070), the company operates as a premier manufacturer and service provider with an annual output exceeding 5 billion yuan. Headquartered in Shenzhen, SDGI maintains a massive R&D and manufacturing cluster across China and Vietnam, employing between 5,001 and 10,000 professionals.
The company specializes in the research, development, and production of optical fibers, optical cables, and intelligent network equipment. Its extensive product portfolio includes single-mode fibers, ADSS and OPGW power cables, FTTH indoor cables, and specialized helical hardware fittings. SDGI is a pioneer in the field, credited with developing China's first practical OPPC and the largest core-count optical cables. Their manufacturing capabilities extend to OEM services and high-tech solutions for 5G, IoT, cloud computing, and military informatization.
Serving a diverse range of sectors including telecommunications, electric power, transportation, and national defense, SDGI is a qualified supplier for major entities such as State Grid Corporation of China (SGCC) and Huawei. The company operates a global sales and service network spanning over 40 countries and regions. With a focus on innovation and quality, SDGI integrates advanced production technology with a robust "Product + Service" philosophy to support global digital infrastructure and smart city ecosystems.
ADSS
Chengdu YINGJI Electronic Technology Co., Ltd.
🇨🇳 China
2004101-200 peopleManufacturerEstablished brand
High-tech enterprise
Own brand
Product customization
Description
Chengdu YINGJI Electronic Technology Co., Ltd. is a manufacturer based in Chengdu, China, specializing in the R&D and production of CATV transmission equipment, network equipment management systems, digital TV systems, and optical communication products. Established in 1996, the company operates with 101 to 200 employees and offers OEM and ODM services. Their product portfolio includes Set Top Boxes, Digital TV Encoders, CATV Modulators, Optical Transmitters, Optical Receivers, Multiplexers, and various optical fiber cables such as ADSS Cables, OPGW Cables, and Field Optical Cables. The company holds ISO 9001 and ISO 14001 certifications, demonstrating its commitment to quality and environmental management. With a focus on scientific development and management, Chengdu YINGJI Electronic Technology Co., Ltd. has an annual output exceeding 100 million RMB and exports its products to international markets. They also have a factory dedicated to high-quality mobile phone cases, established in 2013.
Newest Classic Cable TV Set Top Box$23.5
High Performance Cable TV Set Top Box$23.5
Terminal Box for off-Contact$10.5
Terminal Box for Buried 3 in 3 out$28.7
Optical Terminal Box 4 in 4 out$34.2
OEM Terminal Box for off-Contact Design 3 in 3 out$36
OEM High Quality Terminal Box (Mechanical Seal)$10.5
OEM Terminal Box 2 in 2 out$10.5
SGS Approved OEM High Quality Set Top Box for DVB-C
Anti-Flame Terminal Box$9.5
Hottest Amplitude Modulation Optical Receiver
Hottest Qpsk Modulator
