Product characteristic:

1st, may direct connection with the vent-pipe, not need the switch or the binding screw. enhances the connection time, the operation is simple, and easy to operate.

2nd, assurance the vehicle both to be able to prevent the spark and flame blowout, and does not affect the vehicles power, will not increase the vehicles oil consumption and the damage vehicles fire protection function.

3rd, may according to the request install and take-down quickly in the fire protection regions, , and according to needs to install, to take-down or to store, prevents to be rob.