... Certificated in SGS, Rohs. Widely used in building and construction. Aluminum Alloy strip 6061 T6 :For air-conditioner,plastic board etc1 ... ,and bottle/tank cap,as well as curtain wall board/aluminum curtain board,ceiling board/special-shaped ceiling board,aluminium sheets ... metric ton per monthCertificate: SGS, ROHSPacking:Blank waterproof paper.Kraft,Wooden Pallets Aluminum Alloy strip 6061 T6