Huarihindu Technology Co., LTD Located in Shenzhen City, GuangDong Province which is a professional company specializing in the research and design, manufacture and marketing of Vacuum Tube Amplifier&Speaker, Tablet PC, Pad Case, Phone Case and other consumer electronics, etc.We also provide technical solution and support services with experienced Research and Development teams composed of independent experts, remarkable technologies and advanced manufacturing facilities. Moreover, our mission is to make the big world much closer at your finger tip touch.We sincerely welcome global clients to visit our factory for business negotiations.What we persisit in is that cooperative business one time, then we are partner and friends forever.