Quartz stone is a new type of stone synthesized by more than 90% quartz crystal plus resin and other trace elements.
stone stone ຫີນ Quartz ເປັນຫີນຊະນິດໃmade່ທີ່ເຮັດດ້ວຍແກ້ວ quartz ຫຼາຍກວ່າ 90% ບວກກັບຢາງແລະອົງປະກອບຕາມຮອຍອື່ນ other.