Enabling Nanoscale Advances

Aiming to be a company regarded as indispensable,
we will continue to help resolve various social issues with our core Observation,
Measurement and Analysis technologies.

Leading Company for Optical & EUV Lithography Material

Next Inspection Solutions for Semiconductor

Dongwoo Fine‑Chem, with over 30 years of experience, produces and supplies semiconductor chemicals, display films, and sensors—serving as a global materials company offering total solutions in IT, energy, and environment sectors.

Representative and Distributor for major foreign equipment suppliers for Solutions of Metrology& Analysis, Process Tool & Components, Assembly, Test and Photo Voltaic.

We possess optics manufacturing technology for EUV semiconductor inspection / manufacturing equipment. General optics design, manufacturing precise optics, and various surface test knowhows for EUV reflectivity are included.

A leading laser & optical solution provider for lithography equipment as well as a material processing & inspection solutions provider for the semiconductor.

We provide custom designable XUV, EUV, and X-ray mirrors from NTT-AT and
a variety of optics solution for motion control.

Lithography Overlay System & Inspection System Company
We are dedicated to make a world free from defects

Nanometer Precision Positioning Systems & Devices
Suitable for Vacuum & Cryogenic Environments

Materials Innovation
We create value through materials to enrich society, people and the environment