Dongguan Yihui Optoelectronics Technology Co., Ltd. has been at the forefront of precision measurement technology since 2009. Our Roughness Meters are designed with cutting-edge optical systems, ensuring accurate measurements across various industries. With a production capacity of over 1,200 units annually, our devices are trusted by manufacturers worldwide. Our commitment to R&D, backed by partnerships with leading universities, ensures that we continuously innovate and meet the evolving needs of our clients. By focusing on user-friendly interfaces and robust software integration, we empower businesses to achieve optimal quality control, enhancing their operational efficiency and product reliability.