Unisen Group is a hi-tech enterprise founded in 1996 with headquarter in Hong Kong and state-of-the-art manufacturing facilities in Dongguang China.Empowered by its comprehensive technical strength and proactive insight into the industry developing trend,the company set up an R&D Center targeted on IT product and application systems.Its products include POS, HTPC, VOIP system, tax machine, mini wireless keyboard, Air Mouse keyboard,Voice mini keyboard