KingTone Technology Co.,LTD., is the professional manufacturer specialized in developing, producing and marketing mobile phones (including GSM & CDMA) and relative accessories. Legally registered in 2004 and located in Hua Qiang Bei Business Zone of Shenzhen, the center of Chinese electronic & telecom industry, and we have one manufacturer in Longhua town, Shenzhen. Shenzhen KingTone has established extensive global sales network, and be a first choice for many distributors and wholesales in mobile phone field. KingTone has a R&D team composed of 18 staff specialized and professional in the field of mobile phone and telecommunication. Every R&D member has great competence for produc ... more