Company profile

Creative and top level heat technology!

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“ STI with leading edge technology and capability

STI will pioneer tomorrow's heat technology based on our excellent technology,
sincere service system and extensive experience and performance in the industrial fields of using electricity as energy.

  • Excellent Corporation R&D Center

  • Star 100 Company


  • ISO 14001:2015

  • ISO 9001:2015

  • Technology transfer confirmation (Ecosys Sterilizer for Human-2)

  • Family company formal designation with KISTI

  • Certificate of Designation Small Giant Company of Korea

  • Marquis who's who - world biographical dictionary

  • Certification of specialist company for root technology

  • Certification of PRIDE products of Gyeongbuk

  • Membership Certificate of KITA

  • Certificates of venture company

  • Global Small Strong Industry Promotion Business

  • Selection of Master Company

  • Certificate of Corporate R&D Center

  • ISO 14001

  • ISO 9001

  • Certificate of Excellent Small & Medium Business of Green Management