Focused Photonics Inc. (FPI) was established in 2002 and is headquartered in Hangzhou, Zhejiang Province. Listed on the Shenzhen Stock Exchange (SZSE stock code 300203), FPI has grown into one of China’s largest analytical instrumentation corporations, employing over 6,000 personnel across its research, engineering, and manufacturing operations.
FPI is recognized as a pioneer in Tunable Diode Laser Absorption Spectroscopy (TDLAS) and comprehensive analytical instrumentation. The company’s technology platforms support environmental emission monitoring, industrial process optimization, and scientific laboratory analysis across Asia, Europe, and the Americas.