Tokia Technology Co, . Ltd. Is the biggest manufacturer of CCTV security system products and cell phone / Mobile phone. We are specializing in the manufacture of CCTV cameras, color ccd cameras, B / W ccd cameras, color Dome cameras, B / W Dome cameras, Mini ccd cameras, Day / night ccd cameras, high speed cameras, Flying Sauce Cameras, wireless CMOS cameras, DVR, DVR Board, all-in-one camera, Network IP camera, cell phone / Mobile phone and lens and other safety protection video products, which are widely used in banks, electric power, transportation, public security, shopping mall, residence area and the like.