Granite slabs are also known as granite slabs or marble slabs. We can use the correct method of use can extend the life of granite slabs, granite flat surface in the use of maintenance and easy maintenance, material stability, to ensure long-term deformation, linear expansion coefficient is small, high mechanical precision, rust , Magnetic, insulation. Applicable to the work environment in the field. And highly permanent long-term to retain the accuracy of the product itself, the accuracy of the work environment to determine the accuracy of processing and testing and work product quality! Especially for high-precision measurement. The granite test platform is manufactured according to DIN876 and is suitable for use in workshop and unit of measurement. Granite slabs are tested using a high-precision electronic level at 20 ° C ± 2 ° C and 50% humidity. We can also drill according to the user's drawings, stickers, open T-slot, groove, dovetail slot and so on. The accuracy of the surface can be more than other materials can achieve the accuracy, no corrosion, no maintenance. Granite plate characteristics: no deformation, high hardness, wear resistance. Anti-abrasion, high temperature, maintenance. Physical stability, careful organization, by the impact of grain off, the surface can not be burr, does not affect its plane accuracy