Gold Diamond Granite

Has the following unique properties: 1), has a good decorative performance, apply to public places and outdoor decoration. 2), with excellent processing performance: sawing, cutting, polishing, drilling and carving. The precision of up to 0.5m below the luminosity of 1600 or more. 3), wear resistance, and 5-10 times higher than cast iron. 4), thermal expansion coefficient is small and difficult to deformation, and indium steel similar, very little affected by temperature. 5), elastic modulus, higher than cast iron. 6), rigidity, damping within the large, 15 times larger than the steel. To shock, vibration. 7), granite brittle, damaged after only a partial loss, does not affect the overall straight sex. 8), granite chemically stable, easy to weathering, to acid, alkali and corrosive gases, erosion, and its chemical and silica content is proportional to the life of up to 200 years. 9), granite is not conductive, non-magnetic, field is stable.