The first advantage is the choice of raw materials, raw material of the granite surface plate is high-quality natural granite, which is made of granite with fine machining and manual lapping. Granite surface plate inherited natural granite high density, high strength and other advantages, excellent stability, very wearable, it also has characteristics of no rust, no deformation. Such a granite slab can be adapted to a variety of products, as their measurement plane, it can be good to ensure the accuracy of measurement, especially some products with big volume and big weight, measurement accuracy is higher.
In addition, the granite slab post-maintenance is simple and convenient, service life is long. Granite does not occur chemically react with acid-base material, therefore, in the latter care and maintenance, we do not have to buy additional related anti-rust oil, lubricating oil and other related anti-rust operating. While its structure and material is not exposed to dust and other tiny impurities, which would also reduce the cleaning work.