Telekonferanslar  Üreticiler, Satıcılar, Teslimatçılar

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 Optoelektronik Technology Co, Ltd (menkul kıymetler kısaltması: Lehman Optoelektronik, menkul kıymetler kodu: 300162) 2004 yılında kurulmuştur. Bu LED ultra yüksek çözünürlüklü ekranlar ve Çin'in LED ekranlar için ilk yüksek teknoloji listesindeki dünyanın önde gelen uzmanıdır. Lehman Optoelektronik, 8K ultra yüksek tanımlı video endüstrisine odaklanıyor ve COB ileri teknolojisine dayanan 8K Micro LED ultra yüksek tanımlı ekran ürünlerini lider olarak alıyor ve bir dizi LED ürün ve çözüm ekolojisi oluşturmak için birlikte çalışıyor. 2019 yılında Lehman Optoelektronik, Çin'in uzay endüstrisinde stratejik bir ortak oldu.Lehman Optoelektronik, COB ileri teknolojisine dayalı Micro LED ultra yüksek çözünürlüklü ekran, 5G akıllı konferans sistemi, LED tam çözüm serisi, LED akıllı aydınlatma, güzel şehir aydınlatma mühendisliği, bilgi entegrasyon çözümleri ve entegre spor operasyonlarını içeren yüksek teknoloji LED ürünleri etrafında bir LED ürün ekosistemi kurmuştur. Mevcut 5G hızlı kapsama döneminde Lehman Optoelektronik, 5G + 8K + AI'den başlayarak zamanların trendini takip ediyor ve akıllı şehirlerde ve veri merkezi görselleştirme çözümlerinde platformlar oluşturmaya kendini adamış durumda.