Chartu Technologies is a leading Pro AV provider, head office in Guangzhou, China, and have branches in Beijing and Shanghai. We specialize in providing professional audio visual products. Our core team are all with rich experience of Pro AV.The key strategy of Chartu is continuous investment on R&D and fast response to partner support and market.Chartu Technologies Co.,Ltd aims to build long-term& win-win cooperation with our global partners.We provide full range of Pro AV products, including:1. Signal processing products: Hybrid Matrix Switcher, Presentation Scaler Switcher, HDBaseT Extender, Wall Plate Extender, Fiber Extender, UTP Extender;2. Audio conference and interpretation system: 5G WIFI Conference System, CAT5 Wired Conference System, Wireless IR Interpretation System, Paperless Conference System;3. AV over IP solution: CVS IP Based Multimedia Collaboration System, integrated matrix switcher, central controller, video wall processor into one system, all units are connected by IP;4. All in one Recorder;5. Central Controller System.