Sinseader Electronic Co., Ltd was founded in 2007, focus on designing and manufacturing all kind of audio and video cables such as HDMI, DVI, Displayport, Audio Optical Fiber, VGA, RAC, Stereo and USB etc With three sub-factories of Plastic factory , Mesh factory, Wire factory, we almost carry out the whole prouction procedure from PVC to cable asseming that makes us have more advantage at the cost and quality control compare to our compatitors We have 6 years experience of OEM and ODM project and products exporting to over 40 countries, beside that , we have our own brand KUMO in 2010 and distributors alreay over 10 countries We got ISO9001, ISO14001/HDMI Adopter/TUV/BV certificate