... .CE,ISO certificate. 3.High quality,Attractive price Quartz Stone window sills 1. Size: 600*600mm, 800*800mm, 3050*1250mm, 3280 ... *1680mm, or as per customer's request2. Thinkness: 12mm, 15mm, 18mm, 20mm, 30mm3. color: spring ... days6. Package: wooden case/ wooden pallet, or according to cutomer's request7. Strong point:1) No scratch mark2) No contamination, Maintenance ...