... 2001,specializing in R&D,producing and markting digital camera , digital vedio camera ,car black box. ... employees producing management team and 30 members in R&D team, detached factory building equipped with ... make advanced research, develop, produce and undertake OEM and ODM orders of all kinds of digital ... camera ,digital vedio camera,car black box. HD car DVR,5.0mega pixels low liumination ...