BYD, car soundproofing in North District

BYD, car soundproofing in North District.
Car soundproofing is a set of measures to reduce noises coming from vibration and noise-loaded surfaces of the body, which include doors, wheel arches, the floor of the passenger compartment and trunk, the roof, the partition of the engine compartment. To carry out comprehensive soundproofing, the passenger compartment and other parts of the car are disassembled. Then the treated surfaces are cleaned and degreased. After that, soundproofing materials are placed on them and the car is assembled.