Quiet ProductsExterior


It is a part that is installed near the hole that leads to the interior of the vehicle and reduces the road noise that enters the vehicle interior.


  • Waterproof function from the outside of the door.
  • Suppression function of road noise/sound insulation improvement.
  • Improved recyclability due to mono-material structure.

Door Service Hole Cover

It is possible to increase the quietness of the car.
Compatible with conventional PP body + seal sponge only with soft materials.
Water can be stopped both from inside and outside of the car.


By devising the shape of the fastening part (adopting a waterproof structure on both sides),
Increased followability to the mounting object, and improved water stop and NV performance.