SHENZHEN KALAIXING TRADE LIMITED was established in May 9, 2014 , is a Hong Kong KALAIXING brands of domestic R & D, design and sales of integrated companies . We always uphold the " focus on quality , customer care " business philosophy to the phone . Tablet computer ... etc. truck FM audio converter mobile power charger proof membrane aluminum frame leather products as the core, focusing on peripheral 3C digital product development, is the earliest mobile phone peripheral products ...