Thickness controlled will be +/- 1.0mm in tolerance for slabs ; -/+ 0.5mm for tiles.
400x400x12mm: 5pcs/carton ; 20 cartons/crate(16m2/crate) ; 36crates/20ft??? container=576/ctn.
400x400x12mm: 5pcs/carton ; 20 cartons/crate(16m2/crate) ; 36crates/20ft??? container=576/ctn.