At Dongguan Yihui Optoelectronics Technology Co., Ltd., we specialize in high-accuracy optical and coordinate measurement systems, with our Roughness Gauges being at the forefront of our offerings. Our manufacturing process is backed by a dedicated R&D team that consists of senior engineers with nearly 20 years of experience in mechanical design. We leverage cutting-edge technology and rigorous testing to ensure that our Roughness Gauges meet international standards. Each gauge is designed for ease of use, allowing operators to conduct measurements quickly and accurately. Our commitment to innovation is evident in our partnerships with top universities, ensuring that we remain at the cutting edge of measurement technology. With an annual production capacity of 1,200 to 1,500 units, we can meet the growing demands of our global clientele.