room 501,Towe 1,SHISHangMingYuan,No.77 ZHongshandadao,tianhe, Guangzhou, Guangdong, China,510660
Guangzhou Devicegate Inc. is a focus on embedded software and hardware R & D company, established in 2004 .Present, we have independently developed designed many electronic products applications, our partners around the world. In March 2007 released first ...
bluetooth marketing device, proximity advertising device