To reduce the metal resonance, the surface of whole product body are used FRP material whichi is acidoresistant and antalkaline, corrosion-proof and long service .
The shutter id designed accoring to air pressure theroy, it can open or shut down without power or manual, protect against water intrusion.
[Air pressure shutter]
it can open or shut down without power or manual, protect against water intrusion .
Delivery Time: | 1-5days |
Package: | wooden |
Supply Ability: | 100 Set/Sets per Week |
Minimum Order Quantity: | 6 Set/Sets |
Payment Terms: | L/C,T/T |
Port: | foshan |
Type: | square |
Pattern: | Vertical |
Material: | Metal |
Brand Name: | Komeida |
Place of Origin: | Guangdong China (Mainland) |