The technicians of our company are checking the surface quality of "BMW Steel" products. During this year's national "Quality Month", our company, with the goal of "reducing costs, improving quality, and increasing efficiency", organized research on key varieties to comprehensively improve quality stability; and carried out full-process research on the quality requirements of key users and key products. , by strengthening process optimization and strictly controlling key indicators such as surface quality and oil film uniformity, we ensure that product performance and quality meet customer needs.