... .Tianjin Load Natural Rusty Quartzite Composite of Brick Interior Wall Panels 1) Material: Quartzite, cemented together, natural split surface, ... require, thickness 30-50mm, or as required 4) Packing: 4 panels/carton, 30 cartons per crate, approx. 900kg/crate, Carton ... , black, dark green7. Why Choose Us?We Jiujiang Kinslate Co., Ltd have our own quarries and factories, with consistent productivity and ...