At Dongguan Yihui Optoelectronics Technology Co., Ltd., we pride ourselves on our extensive expertise in manufacturing precision measuring instruments, including our state-of-the-art Surface Roughness Meters. Established in 2009, our company has evolved into a high-tech enterprise with a robust R&D, production, and sales system. Our Surface Roughness Meters are designed to meet the rigorous demands of various industries, including aerospace, automotive, and electronics. With over 100 product series and an annual production capacity of 1,200 to 1,500 units, we are well-equipped to cater to the global market. Our commitment to innovation and quality has earned us numerous certifications, including ISO9001:2008 and CE certifications, ensuring that our products meet international standards. With a dedicated workforce of over 90 professionals, we continuously strive to enhance our product offerings and provide exceptional customer service. Our global reach, with exports to over 54 countries, underscores our position as a trusted partner in precision measurement solutions.