Hunan Yufeng Industrial Technology Co., Ltd. is a high-tech enterprise integrating design, R&D, production, and sales. We specialize in online measurement and testing (including parameters such as diameter, thickness, and concentricity), quantitative automatic weighing, and automated control systems. Our main products include laser outer diameter measuring instruments, insulation spark testing machines, and automated equipment for particle and powder weighing. Our products feature excellent performance, stable operation, and long service life, and are widely used in various fields. Furthermore, we provide customized services to meet the needs of different customers. Our products boast industry-leading measurement accuracy, excellent system stability, reliable operating performance, simple operation and maintenance, and powerful functionalities, making them widely applicable in quality control and manufacturing.