• About Us
  • Our Company
  • Greetings
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• Products

  • Products

    Introduce the products of
    the happy human company
    Seyang polymer.

  • SYTRON^®
  • SEYANG^® LCP
  • Celanese
  • DELRIN^®
  • Lehmann&Voss&Co.

  • PPS
  • mPPO
  • PC
  • PA/ABS
  • PC/ABS

  • H series
  • M series
  • L series
  • G series
  • S series
  • F series

  • CRASTIN^®
  • GRZ^®
  • HTN^®
  • HYTREL^®
  • MINLON^®
  • RYNITE^®
  • ZYTEL^®
  • Link for Partner Company

  • DELRIN^®

  • Link for Partner Company
• Research and Development
  • Technology Center
  • Development Achievements
• Customer Support
  • Certificates
  • Contact us
  • Notices

About Us