Telekonferencia  Gyártók, Kereskedők, Beszállítók

Professional Audio / Visual Manufacturer
Since its establishment in 2015, VISSONIC has been advancing the global audio-visual industry through professionalism and innovation. As a committed practitioner of the “Professional Audio Video Manufacturer” vision, we focus on delivering high-quality, intelligent, and fully integrated AV solutions for parliaments, forums, medium-to-large conference venues, press centers, and other professional meeting environments.
With core products including audio conference systems, video transmission matrices, paperless conference systems, and digital infrared language distribution systems, VISSONIC has served 86 countries, 350+ cities, and nearly 10 million users worldwide. Our solutions have been successfully deployed at the United Nations General Assembly, CICA Summit, Belt and Road Forum, UN COP Biodiversity Conference, as well as in numerous world-renowned universities.
Driven by technological innovation, VISSONIC has independently developed the Audio Link digital transmission protocol, breaking through traditional limitations to deliver fully digital encrypted signal transmission, a network-based daisy-chain architecture, digital simultaneous interpretation, high-fidelity audio, low latency, and synchronized video and control signal delivery — meeting the needs of conferences of various scales and complexities.
In the field of audio transmission, we introduced digital and wireless conference systems with DSP signal transmission, along with highly advanced multimedia conference systems. In video transmission, we have achieved fully visualized video wall processing, ultra-high-definition return display, and full 4K@60 4:4:4 transmission. In the realm of paperless conferencing, we have built a comprehensive and efficient fully digital meeting workflow, enriching the participant experience. Every innovation from VISSONIC drives the industry forward.
To date, VISSONIC has been awarded 120 patents and authoritative certifications, including CCC, CE, RoHS, and ISO9001, making us a trusted partner for clients worldwide. Moving forward, we will continue to combine an international perspective with cutting-edge technologies to deliver more efficient, intelligent, and reliable conferencing experiences — making every communication clearer, faster, and more valuable, driving AV industry innovation, and building a full-scenario audio-visual ecosystem.

2004-ben alapított Shenzhen Lehman Optoelectronics Technology Co., Ltd. (Értékpapír: Lehman Optoelectronics, Securities Code: 300162) a világ vezető LED ultra-HD kijelző szakértője és az első high-tech jegyzett társaság a LED kijelzőn Kínában. A Lehman Optoelectronics a 8K ultra-HD videóiparra összpontosít, és a COB fejlett technológiáján alapuló 8K Micro LED ultra-HD megjelenítő termékek vezetésével LED-teljes termékcsaládot és megoldási ökológiát hoz létre. 2019-ben a Lehman Optoelectronics stratégiai partnerré vált a kínai űripar számára.A high-tech LED-es termékek körül a Lehman Optoelectronics létrehozta a Micro LED ultra-HD kijelzőt, az 5G intelligens konferencia-rendszert, a LED teljes körű megoldásokat, a LED intelligens világítást, a gyönyörű városi világítási projektet, az információintegrációs megoldást és a sport integrált LED-es termékökológiai rendszert. A mai 5G gyors lefedettség összefüggésében a Lehman Optoelectronics az 5G + 8K + AI kiindulópontjaként követte az idők tendenciáját, és elkötelezett az intelligens városok és adatközpontok vizualizációs megoldásainak platformjainak kialakítása mellett.