Teleconferencias  Fabricantes, Comerciantes, Proveedores

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.

Shenzhen Lehman Optoelectronics Technology Co., Ltd. (Abreviatura de valores: Lehman Optoelectronics, Código de valores: 300162) se estableció en 2004. Es el principal experto mundial en pantallas de ultra alta definición LED y la primera empresa china de alta tecnología en pantallas LED que cotiza en bolsa. Lehman Optoelectronics se centra en la industria del vídeo de ultra alta definición de 8K, tomando como líder los productos de pantalla de ultra alta definición de 8K Micro LED basados en la tecnología avanzada de COB, y creando conjuntamente una gama completa de productos LED y soluciones ecológicas. En 2019, Lehman Optoelectronics se convirtió en un socio estratégico en la industria espacial de China.Lehman Optoelectronics ha construido un ecosistema de productos LED en torno a productos LED de alta tecnología, incluyendo la pantalla de ultra alta definición Micro LED basada en la tecnología avanzada COB, el sistema de conferencia inteligente 5G, la serie completa de soluciones LED, la iluminación inteligente LED, este hermoso proyecto de iluminación de la ciudad, las soluciones de integración de información y la operación integral de los deportes. Bajo el trasfondo de la actual era de cobertura rápida 5G, Lehman Optoelectronics se mantiene al día con la tendencia de los tiempos y toma 5G + 8K + AI como punto de partida para construir plataformas en ciudades inteligentes, soluciones de visualización de centros de datos y otros campos.