Who proposed the idea of ??improving quality, increasing efficiency, reducing costs and reducing deposits?

“Improving quality and efficiency, reducing costs and reducing deposits” was proposed by Li Junqi. He used these eight words to summarize his philosophy, which is to improve product quality, increase profits, reduce costs, and reduce inventory. This is a method that aims to improve product quality and efficiency while reducing production and operating costs, aiming to improve the competitiveness and profitability of enterprises.