On August 16, 2022, Mr. Zhou Wei, Chairman of NANO, was invited to Jinan No.2 Machine Tool Factory to give a half-day technical training to the staff of the company's new product development department and technical department.

training. Mr. Zhou mainly gave a detailed lecture on the application of granite, including the definition, classification, performance characteristics of granite; granite gauges and testing; granite processing and grinding, and granite in the field of machine tools.

The training includes the definition, classification, performance characteristics of granite; granite measuring tools and testing; granite processing and grinding; and the application of granite in machine tools.

Through the morning's sharing of the total of Zhou, we have a deeper understanding of the performance of the granite bed, compared to our common cast iron bed has the following advantages: good vibration absorption, insensitive to heat, integration performance, easy molding, environmental protection, low energy consumption, etc.

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