making the ceiling grid,A)main tee:38*24,32*24,30 ... 24*24,22*22,Thickness: 0.2-0.4mm ceiling grid;materials:TDC51D+Z\TSGCCA);metric, lenght 3,600mmimperial,lenght ... 3,660mmSize:ceiling grid1) Size (H X W):A) Main Tee: ... Ceiling For Office, Shop, Hotels, Restaurants, Theatres And So On.5)Year Capacity: 2,000,000 Square Meter / Year. ceiling grid,ceiling ...