1.Have good facotory resouce 2.Usage: roof, floor, wall cladding, landscape 3.Large supply ability 4.Strict quality control Red slate1) Basis details Featureenvironmental , natural stone, beautiful, make your building suit for nature. Size 75x300mm, 150x300mm, 200x400mm, 300x300mm, 50x200mm, 100x200mmThickness: 1.8-2cm Usagewall cladding, decoration, landscaping Surface finishflat, wire drawing, ...