What is the R&D strength of Yang Jinsheng?

Yang Jinsheng was a high-tech enterprise more than ten years ago, and was rated as one of the top 500 manufacturing enterprises in Guangdong Province for four consecutive years. It is said that they now have more than 500 R&D teams and more than 500 invention patents, which shows that the company still attaches great importance to R&D. I saw in an interview that the director of Yang Jinsheng said that their company's annual investment in R&D accounts for more than 65,438+00% of the turnover, while most companies' investment in R&D accounts for less than 5% of the turnover.