Shenzhen Suofeixiang technology Co.,ltd is a professional manufacturer of HDMI products since 2009 in Shenzhen ,China , We are the HDMI adopter and HDCP adopter since 2013 , we have ISO9001 certificationOur main products are HDMi splitter ,HDMI switcher ,HDMI extender ,HDMI repeater ,HDMI matrix ,HDMI converter ,4K HDMI splitter /switcher/ extender , HD baseT extender /Matrix , they have CE, FCC,ROHS,Reach certifications . our products have good market in North America , South America, Europe, Australia , Southeast Asia, Middle eastOur key products :HDMI splitters (4k/1080p/3D,audio out ,splitter with extender over cat5e/6)HDMI/HDBaseT matrix (4k/1080p/3D,over cat5e/6 up to 100m)HDMI/HDBaseT extenders (4k/1080p/3D,over Ethernet,POE,Cat5e/6 )HDMI switchers (4k/1080p/3D,with PIP/MHL/ audio out function )HDMI converters (SDI,VGA,AV/RCA/CVBS)4K HDMI splitter /switcher/extender/matrixWhy you choose us ?1) We have strong R&D department , we have several new products every month2) We have SMT lines to control cost well3) OEM and ODM is welcomed4) Warranty: 2 years5）We are HDMI adopter and HDCP adopter