Herostone is the first & only company that is using the original Italian Simec polishing line.This makes our quartz surfaces meet the demand of refined production.Herostone always insists upon supplying customers with Green and qualified products,all of our products are approved by Greenguard,NSF,SGS,ISO,LEED certification.As the prominent leader of quartz manufacturer in China,Herostone supplies quartz surfaces to all over the world, mainly to US,Canada,UK,Australia and beyond.With deep cooperation with customers and our exclusive designs,Herostone is truly a well-known trade mark and prides itself on our ongoing commitment to research & development,innovation and the highest quality standards of quartz surfaces.