Puzzling assembly of modulus with modulus design can concentrate 2-12 meters together, it can concentrate more than 12 meters if the users ask for some special requirement or the wall position allows;

With plastic alloy, it has the function of anti-flaming, anti-bouncing, aging resistance and rust prevention. It is also ornamental for its beautiful appearance;

For inlet cable or trolley wire, opened suspension installment or embedded installment. It can be for the installment of electronic meter,mechanical meter and card meter by changing the cover of meter count chamber.

The wiring groove in the box makes inside wires neat and clean;

There is a guard device against power stealing, the connection wire box of meter can't be opened if the lead sealing falls off.