Product Details

In the design of soundproof doors, the quality principle is followed, and the sound insulation volume is improved through multi-layer composite structures and dual channel sealing strips. The door bottom adopts automatic lifting soundproof sealing strips to achieve threshold free sealing. According to the structure, it can be divided into steel, core filling, outer packaging, and soundproof and fireproof doors, among which single door has better sound insulation effect than double door. Some products adopt composite sound insulation structure and multi-layer asbestos cloth sealing treatment technology, with a sound insulation index of 42dB, which can withstand high temperatures of 300 ℃ and aerodynamic loads.

FAQ

A:Are you a trading company or a factory?
B:We are manufacturers and we have import and export licenses.

A:Can you provide samples?
B:We can provide samples for free.

A:How to install these products?
B:We can provide design solutions and remote technical support.

A:Do you support ODM or OEM?
B:Yes, we can produce according to the drawings and samples you can provide.

A:What discounts can you offer?
B:The more the minimum order quantity, the cheaper the price, and there are discounts for secondary repurchases.