Circular iron plate Uses: suitable for a variety of inspection, precision measurement reference plane; mainly used for granite cutting tools circular saw disc inspection, calibration, and other precision tuning reference platform, round tablet can also be used Other inspection benchmark platform. Circular iron plate material and handling: The material is high-strength cast iron HT250-300, face hardness of HB170-240. After two treatment (annealing 600 ° -700 ° artificial or natural aging for 2 years), the accuracy of the circular plate stability, good wear resistance. The following materials and processed products are the same except for ductile iron outside. Precision: According to the national standard verification procedures, namely 0,1,2,3 grade four level. Circular iron plate size :300-3000, such as the user needs special specification can be agreed upon production and processing according to the demand side, drawing production or both. Wang Ming Tools Co., Ltd. Botou flexible operation mechanism, organizational structure in accordance with the "market-oriented, leading to sales" requirements to build, two outside, middle and lean. The company has a comprehensive application of computer-aided design and three-dimensional motion simulation, finite element analysis and other means of design systems, advanced metering detection means complete, perfect quality system, the company can provide users with high-quality products and satisfactory service. For the development of enterprises to provide a broad space for development.