In the future, the quartz stone industry will increase at an annual rate of 500%
18759566040@139.com2021-07-06T07:33:27+00:00Quartz stone was born in Italy in 1984. The production technology was proprietary to the Italian company Baritone. It was originally called Baritone. It is composed of more than 90% quartz crystals, plus 10% resin and trace elements under vacuum conditions. Large-size plates made by high pressure. The baritone has established quartz stone production bases