Guangzhou Xinjingjie Acoustics Engineering Materials Co., Ltd

We offer this kind of decorating perforated acoustic panel for the Bird's Nest(the Beijing National Stadi

Some gymnasium, grand theater, concert hall and other large construction hall, in order to keep the constructi

This product is tested by the institute of the Architectural Acoustics and Optics of Tong Ji University and Ch

Feature: 1. High absorption coefficient for full frequency and low frequency 2. Glitter with different lust

Structure: Nonflammable and special micro-perforated sound absorption cotton is inner set, aluminum alloy fr

Product property: 1. Have good effect of sound insulation, when using individually, the weighted sound insul

Structure: Wood perforation plate, micro-perforated cotton is inner set, fixed cavity. Feature: 1. High

Product property: 1. Good vibration reduction effect, it is the material of floating floor with high cost-pe

Property: 1. Wide sound absorption spectrum, high sound absorption coefficient. 2. Strong decorative capac