100% products of us are for export, we understand the quality is extremely important. Each time you build up good reputation, but one time can fall down. So we follow up very strict quality control system.We equipped with complete facilities and a wealth of experienced & talented staffs.High quality, competitive prices, fast delivery time and good service are our foremost concern.1. Color: Turtle shell,blue, black, yellow, beige, brown etc.2. Standard Size: 305x305mm (12"x12"), 40x40cm (16"x16"),45.7x45.7cm (18"x18") and 60x60cm (24"x24"), 80x80cm, 100x100cm other sizes are available upon request3. Normal thickness: 10mm, 12mm, 15mm, 20mm, 30mm and ect.4. Surface finish: Polished, honed, flamed, sandblasted, bush-hammered,acid antiqued, hand Tumbled, dark waterproof, chiseled, or as your requirement.5. Packing: Inner foam box or carton box, Outer strong wooden crates(for thickness 10mm and 12mm)6. Quality control:Polished degree: 80, 85, 90 degree and up, as requested,Thickness tolerance: +/-0.5mm, +/-1mm or +/-2mm.The quality requirements must be comfirmed by customer.All products checked by experienced QC pieces by pieces and then pack.Any questions, please feel free to contact us. Welcome all friends to Xiamen Grand Stone Co, Ltd.