Our Company

One Alloy specializes in non-ferrous copper alloys and plays a vital role in the marine industry.

History

Explore the milestones of our journey

HISTORY
  • 2021
    July
    Introduction of a new 4,000-ton Double-action direct extrusion equipment (Unit A)
  • 2019
    July
    Introduction of the new horizontal circular cutting saw
    June
    Introduction of a new 5-ton electric melting furnace
  • 2018
    March
    Transition to ISO 9001:2015 Quality Management System (KSA QA)
  • 2015
    December
    Company name change to One Alloy Co., Ltd.
    January
    Addition of our 5th electric melting furnace
  • 2014
    July
    Expansion of the second billet cutting unit
  • 2013
    July
    Expansion of large-diameter pipe equipment
  • 2012
    April
    Addition of the 4th electric melting furnace
  • 2011
    August
    Majority shareholder change (TCC Metal Co., Ltd.)
    June
    Company name change to TCC Special Alloy Co., Ltd.
  • 2003
    September
    Attainment ISO 9001:2000 certification
    March
    Capacity expansion of extrusion press to 3,000 tons
  • 1995
    July
    Relocation to Namdong Industrial Complex, Incheon and installed two extrusion presses
    (Unit 1: 2,500 tons and Unit 2: 1,800 tons)
  • 1978
    August
    Establishment of the corporation (Juil Industries Co., Ltd. in Bucheon)