Dongguan Yihui Optoelectronics Technology Co., Ltd. has been at the forefront of precision measurement technology since 2009. Our Surface Roughness Testing Machine is engineered to deliver unparalleled accuracy and reliability, tailored to meet the diverse needs of modern manufacturing. These machines are not only equipped with cutting-edge technology but also come with robust software solutions developed through our partnership with Huazhong University of Science and Technology. This collaboration ensures that our products remain at the cutting edge of innovation, providing real-time data analysis and reporting capabilities. With over 100 different models available, our machines cater to various industries, from electronics to automotive. Our commitment to quality is underscored by our certifications, including ISO9001:2008 and CE Certification, ensuring that our customers receive the highest standard of measurement solutions.