Non Rusting ASA Synthetic Resin Roof Tile Electronics Plant Roof for Component Factory Building An electronics plant keeps sensitive lines under the roof, so a rusting metal sheet that drops flakes onto the production floor is a costly risk. Product name HENCING ASA synthetic resin tile Product color Brick Red, Purplish Red, Dark Green,Bule,Grey Length Customized Product thickness 2.5mm/2.8mm/3.0mm Product hight 30mm Pitch distance 160mm Efficiency 960mm Profile 1050mm