квадрат потолка

Detailed product description:1) Material: galvanized steel or aluminum2) Size: 300 x 300mm, 600 x 600mm, 800 x 800mm, 300 x 1,200mm, 400 x 1,200mm, 600 x 1,200mm3) Thickness: 0.4-0.8cm4) Surface coating: outdoor polyester powder coating 5) Style: plane, perforated, lay-in, clip-in or as per your request6) Quality guarantee: surface color can be stable for 10 years by indoor useProduct merits:1) Surface smoothness and easy cleaning 2) High precision, rigidity and consistency 3) Strong corrupt proof, weather proof and chemical proof4) Surface color stable for 10 years' indoor use5) Flexible suspension system makes each ceiling tile easily installed and disconnected6) Easy to match lamps or other ceiling parts7) Fireproof Recommend places for application:1) Supermarket, marketplace2) Service station, toll station3) Underground, air port, bus station 4) School, office, meeting room5) Hall, corridor and toilet6) Sport center 7) Office, store, plaza 8) Hotel, restaurant, kitchen9) HospitalAcoustic abilities:1) Perforated with SoundTex paper2) Absorb modulus: NRC=0.73) Acoustic level:a) Plain: CAC=40dBb) Perforated: CAC=24dB Fire proof ability: pass British Standards Institution fire test (BS476)We also offer interior design and machining service.Packing: Standard carton with Xinjing mark (wood box or hard paper is addible)