Location Skelleftea (Sweden): O-Rings, Bonded Seals - Trelleborg

Trelleborg Sealing Solutions Skelleftea (Sweden)

Ersmark, near the city of Skelleftea, Sweden, started in 1932 manufacturing shoes and gloves protected with rubber as company Skega AB. Introduced its first range of high quality O-Ring products in 1948, used since then by the Swedish Air Force. World-class supplier of O-Rings and static seals in rubber and polyurethane, along with bonded seals 230 employees



  • FKM (GFLT, GLT), Resifluor™ 400
  • EPDM
  • NBR (including "Polar")
  • HNBR
  • Q
  • VMQ
  • CR
  • Zurcon® (Z20, Z22, Z24, Z30)


  • Modern production machinery with advanced control systems
  • Industry leading in process, as well as environmental friendly solutions
  • Extensive technical support, test and laboratory capabilities
  • 3D modelling and finite element analysis
  • Key account support and priority systems provide rapid response and flexible delivery
  • Working to the international standards ISO/TS 16949 and ISO 14001