We starts in China since 2008, firstly involved in in the field of Examination jamming of educationa...
Phone signal jammers are mainly aimed at various places where the use of mobile phones is prohibited...
Recently, the customers shows the continuous interest to the conference signal jammer NZ150W. Let...
The phone signal jammer signal shield device is perfect for the examination room, class room, busine...
Shenzhen Texin Electronics Co., Ltd has received the comments from customer over 120 countries about...
Recently, a Mexican customer Alex are looking for the anti drone gun for agricultural farm and field...