Since its inception in July 2008, NET has been conducting continuous research and development to provide total gas analysis solutions to semiconductor, display and gas manufacturing companies, including monitoring programs, related data repeaters, and development of high-purity gas analysis systems.

In addition, Valco Instruments and Peak Lab's GC (Gas Chromatography Analyzer) analysis equipment, IMPT CRDS Moisture and Impurity Analyzer, Nupure's Gas Refiner, ESD Eliminator of the same performance, and Polarion's Portable High-Luminosity Searchlight (Portable HID Searchlight) are selling specialized products to various domestic and international customers.

We promise to become a NET that can contribute to the development of domestic industry in the future by providing the best service through the best technology to customers with the best analysis technology and specialized system design products.