Телеконференция  Производители, Продавцы, Поставщики

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.

Компания Shenzhen Lehman Optoelectronics Technology Co., Ltd. (сокращенно Lehman Optoelectronics, код ценных бумаг: 300162), основанная в 2004 году, является ведущим мировым экспертом по светодиодным дисплеям сверхвысокой четкости и первой Lehman Optoelectronics специализируется на видеоиндустрии 8K Ultra HD и берет в качестве лидера светодиодные дисплеи Ultra HD 8K Micro, основанные на передовых технологиях COB, объединяя усилия для создания полного спектра светодиодных продуктов и решений. В 2019 году Lehman Optoelectronics стала стратегическим партнером космической промышленности Китая.Опираясь на высокотехнологичную светодиодную продукцию, Lehman Optoelectronics создала экологическую систему светодиодной продукции, включающую в себя светодиодный дисплей сверхвысокой четкости Micro на основе передовой технологии COB, интеллектуальную конференц-систему 5G, комплексные светодиодные решения, интеллектуальное светодиодное освещение, проект освещения красивых городов, интегрированное информационное решение и комплексную эксплуатацию спорта. В нынешнюю эпоху быстрого покрытия 5G Lehman Optoelectronics идет в ногу с тенденцией времени, начиная с 5G + 8K + AI, и стремится создавать платформы в таких областях, как умные города и решения для визуализации центров обработки данных.