Zhengzhou Tengfei Electronic Technology Co., Ltd.   

        our company mainly engaged in: stealth wireless Headset, wireless mini camera, wireless camera pen read, short message receiver, pen type information receiver, wireless micro probe, radio high-power transmission, micro monitoring equipment, the ruler of SMS receiver message receiver, glasses box. Wireless video transmission system, the mechanical watch a short message receiver, photoelectric dense explicit watch short message receiver, listen to one watch receiver, 09 fine type pen type information receiver, the latest development of listening to see rubber receiver, wireless read device information receiver, pen, pencil case information receiver, multi-functional self-defense equipment.

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