Welcome to Beijing Rofea Optoelectronics Co., Ltd., a leading manufacturer and supplier of avalanche photodiodes in China. Our avalanche photodiodes are high-performance semiconductor devices that are capable of converting light into electrical signals with extremely fast response times and low noise levels. These devices are widely used in applications such as laser range finders, lidar systems, and optical communications. At our state-of-the-art factory, we utilize advanced production techniques and rigorous quality control measures to ensure that our avalanche photodiodes meet the highest standards of performance and reliability. With a team of experienced engineers and technicians, we are committed to delivering superior products that meet the unique needs of our customers. Whether you are seeking a high-sensitivity avalanche photodiode for scientific research or a ruggedized device for harsh industrial environments, Beijing Rofea Optoelectronics Co., Ltd. has the solution for you. Contact us today to learn more about our avalanche photodiodes and how they can enhance your optical system.