Techwin is a China-based company that develops and manufactures a wide range of laser and optical products. Our portfolio includes fiber lasers, optical transceivers, high-power EDFAs, YDFAs, fiber amplifiers, and many more solutions for optical communication, scientific research, and industrial applications. Known for reliability and high performance, Techwin provides cutting-edge, easy-to-use technologies that help businesses and researchers around the world improve efficiency, precision, and performance in laser and fiber optic systems.