... colors and assembly of installation, that can be to order.Style: Smooth panel , standard hole panel , microporous panel Installation system: clamp-type ... panel(mm) C 600 600 600 20/25/28/300.6/0.7/0.8 C 500 500 500 20 ... .8/0.9/1.0 Interior square ceiling panel is resistant to high temperature, rust proof, ... pattern and colors can be made to order.Installation system: Black groove level type system and T ...