Sunnin Technology is a professional and responsible manufacturer of fiber HDMI cable, DiplayPort Fiber Cable, Type-C Fiber CableWe always ensure to offer not only high quality products but also reasonable prices and perfect services to customers. With over 3 years of development, we have already established stable cooperation with many well-known enterprises. We will keep striving for innovation and strictly controlling the quality of products, making consumers enjoy “high-speed data transmission” in the digital age.Furthermore, with a top R&D team of 6-10 years of working experience at Hardware, Software, PE and Custom-development, we not only could supply high-quality products, but are capable of developing new products as per customer design.We are looking forward to be the business partners from all over the world.

Our story starts back from 2008 ,we dedicated us to HDMI solution study for our first beginning year .All of our guys involved to HDMI investigation ,manufacturing ,quality assurance in the following years.And we guys established our factory in May,2009 for domestic markets.Maybe now the HDMI products you are using for some years was manufactured by us before .In 2014 we reorganized some of our guys to HIGHSEEN TECHNOLOGY into oversea markets. And we founded our website www.high-seen.com as our out window now.We set our mind to manufacture and provide high quality Made-in-China HDMI products to the international customers . HIGHSEEN TECHNOLOGY is continuously focusing on HDMI including technical research ,high quality assurance, and fast response on delivery and customer service for the past years . Maybe our name does not sound famous to you ,but our team is well known domestically and we will lead you know and trust us gradually basing on our QCT and CS .Our products covers HDMI Converter (Adaptor ,Conversion ,DisplayPort Converter),HDMI Splitter (Distribution),HDMI Switcher ,HDMI Extender (Extension , Amplifier),Audio Converter ,and HDMI Matrix(Splitter and Switch) used for HD home theater and high-end video conferencing systems.Quality and Customer ServiceAt HIGHSEEN, we understand deeply that product quality affects the end-user experience directly ,of course affects our customer benefit. So we all technical engineers have dedicated to optimize design, technical and reliability testing ,processize manufacturing only for the high quality .Our quality manager has 10+ years quality assurance work experience ex. in BYD ,ALCATEL.The quality of the people we have determines the products .We reinforce our commitment that your any comments are valuable and important to us, we bound to strive to bring you the best in quality ,cost and delivery time.Our Policy -Quality First as Our Life.Listen-Act on Any Questions to Satisfy Customers

QUALITY PROJECT MANAGER;

QUALITY MANAGER