HAN'S TCS was established in 2011, located in Beijing Development Area, has been focusing on the research, development, production and sales of high-quality semiconductor laser diode module and system for more than ten years. Han’s TCS has complete equipment and production lines from chip packaging to fiber coupling, and is a very experienced manufacturer of high-quality semiconductor laser diode and system. In 2019, the company established a subsidiary in Tianjin, Han’s Tiancheng Optronics Co., Ltd. Han’s TCS produces high-quality semiconductor laser products with power ranging from several watts to several kilowatts and wavelengths covering the ultraviolet to near-infrared wavelengths from 375nm to 1550nm, which are widely used in various fields such as laser direct imaging (LDI), LIDAR, laser medical aesthetics, laser welding, diode pumping for solid-state lasers and fiber lasers.