Acoustic board products
Wooden Acoustic Panel
Wooden Acoustic Panel
acoustic materials
Environmentally friendly gold damping pad sound insulation felt
acoustic materials
Shock Absorber
Sound insulation pad products
Wooden Acoustic Panel
acoustic materials
Environmentally friendly gold damping pad sound insulation felt
acoustic materials
Acoustic Panels
Wooden Acoustic Panel
Wooden Acoustic Panel
Polyester Fiber Acoustic Panel
Shock Absorber
Acoustic sound-absorbing board products
How long does it take for you to make the sample?.
Usually, we need 1 to 7 days to make samples.
What is your delivery time?
The delivery time is within 15-25 days after we receive the deposit..
Will you charge a sample fee?
Standard samples are free, but customized samples will incur reasonable costs and shipping fees. After the order is confirmed, we will refund the shipping fee. Please rest assured about this..
The silicon crystal rock sound-absorbing panel jointly developed by the company and Tsinghua University is a breakthrough, innovative, and revolutionary new acoustic material. It was awarded as a key environmental protection promotion new material in Nanjing City and Jiangsu Province in 2017 and 2021.
Nanjing Hongrun Acoustic Technology Co., Ltd. in China is a professional acoustic technology company that provides various acoustic materials and noise reduction engineering construction services
Hongrun Acoustics is a high-tech enterprise that integrates material research and development and production, acoustic design and consulting, noise control and construction
Acoustic sound News
11 月