Noise barrier manufacturers and exporters.

Shanda is a China specialized manufacturer exporting noise barrier materials for highway and other uses. As expert producer in this line, we take full consideration of express way and subway's wind load, transportation traffic's striking security and all days' chemical proof in the open air in designing and producing sound insulation panels and barriers for our customers.

We supply sound insulation sheet,highway noise barrier,expressway noise arrester,fire retardant noise barrier system,sound proof panels, aluminum foam,highway aluminium noise barrier,acoustical barrier for highway,sound barrier,highway soundproof panels,perforated galvanized panel city construction sites project,pc sheet noise barrier system,aluminum acoustic panel sound barrier,highway wall acoustic panels,road acoustical sound control barriers,highway security fence barrier,razor wire coils,358 mesh high security fence,steel beam highway guardrails.

Shanda noise barrier offers the following features:
1, Light transmission
The light transmission reaches 12%-82% depending upon color and thickness.
2, UA-Protection
Attributing to the proprietary UV surfaces. Remain perfect mechanical and optical properties after exposed to the extreme weather for a long time.
3, Thermal insulation
Proprietary hollow from contributes to reduce the energy consumption and therefore energy costs.
4, Fire retardancy
According to GB8624-1997 the fire retardant classification of polygala project sun sheet is B1.
5, Sound insulation
The hollow from and polycarbonate resin offer significant advantage to the sound insulation.
6, Weather Ability
It has good weather ability can maintain excellent properties in a wide temperature range from -40°Cto 120°C.
7,Easy installation
Easy installation can be cold bent.