1, second-rate enterprises are mainly in the primary stage, mainly producing and selling products; On the basis of product success, first-class enterprises begin to pay attention to research and development and innovation, and protect their technological achievements by applying for patents; On the basis of patents, super-class enterprises further formulate industry standards and lead the development of the industry through standards.
2. The core competitiveness of second-rate enterprises is mainly reflected in products, and they win the market by producing high-quality products; The core competitiveness of first-class enterprises is not only reflected in products, but also in technology research and development and innovation capabilities; The core competitiveness of super-class enterprises is mainly reflected in the formulation of industry standards, leading the development of the industry.