WSG is Korea's leading manufacturer and supplier of meticulously precision-engineered products for ultra high-purity (UHP) applications, servicing technology-oriented industries such as semiconductors, LCD/OLED displays, microelectronics, biotechnology, life sciences and pharmaceuticals for the past 22 years.

The group also provides the cost-efficient solutions for industrial applications such as oil & gas instrumentation, linear motion & controls, offshore marine & shipbuilding, automotive and heat transfer equipment for HVAC, power & energy and petrochemicals.

In order to deliver the best value per product quality guaranteed, our research and development team will relentlessly search for innovative solutions.

  • Ultra High Purity
    Gas Distribution
  • Bioprocess
  • Liquid Chromatography more
  • Linear Motion and Controls more
  • Oil & Gas Instrumentation more
  • UHP
    Fittings & Valves