A1: We are a manufacturer founded in 1979.

A2: Normally, our packing is carton with our logo, but we can accept neutral packing and OEM services based on client requirements.

A3: Yes, we provide some samples for free to help you verify the material quality before ordering.

A4: Soundproofing insulation works by absorbing sound waves and reducing vibrations. Its dense structure traps sound energy, preventing it from easily traveling through walls and ceilings.

A5: Yes, the material features high elasticity, a soft texture, and excellent stickiness, making it highly flexible and simple to install on various surfaces.

A6: These materials have high density and porous structures which are highly effective at trapping air and dampening acoustic energy, making them the preferred choices for sound reduction.