qrd diffuser for ceiling and wall decoration
USD $46 - $55 /Square Meter
Min.Order:100 Square Meters
Shanghai Dbsound Acoustics Co., Ltd.
WPC acoustic diffusion combined panel is polycyclic diffsorber developed combined with pseudo-random sequence diffusion theory and resonance sound-absorbing principle, and it is a patented product with independent intellectual property rights. This product uses incident acoustic pressure difference with irregular slot width, coupled acoustic impedance and specific boundary reflection mode to produce random scattering, so as to achieve the uniform spatial energy distribution. It has splendidly excellent performance of physical properties in terms of low-frequency sound absorption effect and is widely used in various acoustic locations such as theatre, cinema, recording room, studio, etc.
product name | patent WPC acoustic diffusion combined panel |
color | color chart |
length | 2-6m |
width | 159mm+208mm |
thickness | uneven |
material | 60% of wood power,30% plastic,10% additives. |
Fire rate | GB8624 1997 B1 |
Eco-friendly | E1 |
Model | the 20mm one (3000*159*20mm) the 45mm one( 3000*208*45mm |
patent number | the 20mm one:ZL 2011 3 0508810.5 the 45mm one:ZL 2011 3 0508841.0 |
Xinjiang Karamay Theatre project
Jackie Chan's Performance Centre project
Recording room
Shanghai Mass Art Center Theatre
shanghai dbsound acoustics is a technology company who engaged in acoustic design, acoustic material production and construction.we have Thousands of square meters factory,More than 20 employees and several engineers.dbsound is the member of the Chinese Institute of acoustics and the Shanghai Institute of acoustics,as well as A number of patent.
until now,we have accumulated thousounds of private cinema,Theatre,Recording studio and music hall such as 2010 Shanghai World Expo Macao Pavilion,International Superstar Jackie Chan Performing Arts Center Theatre,SIEMENS Shanghai office sound insulation,Tibetan Buddhist King studio and other national key venues.With a solid professional, rich engineering experience and a stable and reliable product quality, perfect after-sales service ,we get the industry's highly competitive brand.
1.Are you a trading company or a factory ?
Our factory was established in shanghai . We are a manufacturer engaged in acoustic material and acoustic design for more than 10 years. Welcome to pay a visit to our factory.
2.How can you guarantee the quality?
We have a modern management system. Take strict selection for upstream suppliers to insure the basic material to be good quality. And we pay more attention to production technology and staff training, so that the defective rate is less than 1% of each products, save cost at the production line. When the productions are ready, they would be sent to the package workshop, put in carton with foam between each panel to avoid the friction and damage.
3.Do you accept customization?
Yes, we can support our clients with OEM, so that it can be easier to open the local market and build a long-term partnership between us.
4.Can you offer sample?
Yes, we can offer standard samples for free, and customization is available.