Our Subsidiaries


3S is a company that can machine all kinds of Carbon Steel, Alloy Steel 11/22/91, Stainless Steel. 3S has a well establishedQA/QC system, fully performs occupational health and safety requirements, customer-oriented approach, advanced IT system and advanced level engineering skills and is a company that can make a worldwide first-class “Industrial Facility Production.”

3S has the high technology and staff to provide engineering, production and installation services for steel constructions.

It is located in a very important location in Biga (Gallipoli )Organized Industrial Zone, 19 km from Biga industrial port and only 1 km away from the Bursa-Çanakkale highway.

Fields of Activity :

  • HRSG (Heat Recovery Steam Generator)Boiler Production
  • Steel Stack manufacturing
  • Secondary steel construction manufacturing (platform, stair, bridge, other steel structures)
  • Pressure vessel manufacturing (drums and vessels)
  • HRSG modules (finned modules)
  • Partial pipe spool manufacturing for various processes