Shenzhen HFR Technology Co., Ltd is a Pro AV and Self-Service Kiosk OEM/ODM R&D manufacturing company based in Shenzhen China. Shenzhen Hfr Technology Co., Ltd. is a constantly focusing on providing best of the best quality products and solutions to our worldwide customers. Our main products are professional audio amplification, video splitting and switching and new self-service kiosk products, such as Mini Audio Amplifier, HDMI Splitter, HDMI Matrix Switcher, Information Kiosk, Queue Management Kiosk, Restaurant Kiosk, Payment Kiosk etc. Since 2015, our Pro AV products has been accepted across the industry and been widely used in business corperate, education, madical, residential, goverment, entertainment, restaurant and retail fields. HFR Technology will always keep the step with updated technoloy and devote itself into research and development of new products, trying best to serve all our customers.