SAIXIN brand SX-XHY electric box insert magnets are designed to make the hole in the panel for electric box when we produce the precast concrete.

This item can be used for long time,and works easily,so we can save cost during making the wall panels. One it is positioned, it stands tightly,no slippy,as with much strong adhesive force onto the platform.

This insert magnet material is magnet+nylon, this insert magnet suit many kinds of round electronic box size,below is some tips of use.

1,if your electronic box inner diameter is a little smaller than the nylon,you can sanding the extra nylon as per your electronic box inner diameter.

2,if your electronic box inner diameter is a little bigger than the  nylon,you can wrap some wrapping film around the nylon,then it can work.

Also we provide the custom service,we can produce as per your drawing.