Seojin Flow Tech was established in 1998 to serve as the Seojin Instech, one of the biggest level instruments and flowmeters to support industrial process area and water treatment area as well. Principal activities include providing "frontier" marketing and meintenance for creating customer satisfaction for enhancing competitiveness of existing products.

Seojin Flow Tech also starts to providing laboratory equipment from 2003 with mid-and long term technology and sales strategies and roles throughout the Seojin Flow Tech. Main items include laboratory equipment, spectrometer for steady state fluorescence and lifetime, Raman, uv/vis/nir, ratio fluorescence microscopy & accessories, live cell imaging for research lab of universities basic medicine, national research institutes, companies r&d centers, etc.