... Aluminum - Green LED - Aluminum Face/Black Housing - Battery Backup Specification:Material: Alluminum Alloy: 1x,2x, 3x, 4x, ... H12Shape:Rectangle Shell/ Case/ HousingSize: Flexible SizeSurface Treatment: Anodized, Power Coating, Sandblasting, Polishing, Grinding, Painting, Screen printing, Tumbling ... to position itself as a leading application-oriented solution proider. With our professional R&D, and ...