... resistance,corrosion resistance 3,long service life 4,all is customized Specifications1,light weight, high strength,watertight 2,fire resistance, ... corrosion resistance 3,long service life 4,all is customizedAluminum curtain wall, made of high-strength A-alloy board, has ... rib and angle support.The surface of the aluminum curtain wall shall be coated with carbon flouride after the pretreatment ...