Hongkong Sionwod Technology Limited(Shenzhen Maiweixun Eletronic Co., Ltd) was founded in 2011, Inheriting facilities in production, manufacturing, quality control and technology etc. The company pays great attention to research and development of Android Tablet PC and my vision Bluetooth Speaker, Wireless Bluetooth Speaker, Mini Speaker, Audio Player, MP3 Speaker, Magic Protable Bluetooth Speaker, Airdisk WiFi SSD.