Redleaf Technology (HK) Industry Co. Ltd which was founded in 2001 is specialized in researching and producing Mini Spy DVRS(Spy DVR Pen,Spy DVR Watch,Card DVR and Chewing Gum DVR),USB flash drives . Our products sell very well in and abroad,including Europe,America,Australia,Japan,Korea,Middle East,etc.To ensure your order can be manufactured in time, we have more than 230 employees and 15 departments for supporting.