Aluminum perforated sheet 

Details:
--Material:aluminum alloy
--Surface treatment: polyester powder coating,PE,PVDF
--Thickness:2-25mm
--Design:flexible , can make as your drawing
--Size:900*1800mm or other flexible sizes
--Packing: standard carton (can add bubble and hard paper for protecting products)

Merit:
--surface smoothness and easy cleaning  
--high precision ,rigidity and consistency 
--strong corrupt proof, weather proof and chemical
--flexible suspension system make each ceiling tiles easy install and disconnect
--easy to match lamps or other ceiling parts

Recommend applying in these places below:
--supermarket, marketplace
--service station, toll station
--underground, air port, bus station 
--school, office, meeting room
--hall, corridor and toilet
--sport centre

Clean place are much better: 
--office, store, plaza 
--hotel, restaurant, kitchen
--hospital