HUANYU INTERNATIONAL DEVELOPMENT CO., LTD. established in 1999, with development & technical enhancement on Security, Surveillance & Electronic Intelligence equipments as our main objectives.
Innovation in view of the miniature camera, improving the wireless transmission and the receiving system are what we focused on, through coordinating with the corresponding government departments, we continuously carry on the research and manufacture projects.
Main Products:
Pinhole Camera,Spy camera,A/V Scanner, Detector,A/V Transmitter,A/V Receiver,Covert Camera,Microphone,Covert Pen Color Camera,Covert Earphone Color Camera,Sunglass Covert Camera
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