Samyang Corporation was founded in 1924 and are the first manufacturers of Polycarbonate resin in South Korea.  Samyang manufacturers wide range of “Trirex” Polycarbonate resins using interfacial (room temperature polymerization) process.

Trirex brand is famous all around the world and is specified by many OEM s in Automotive Industry such as General Motors, Hyundai, Kia Motors etc.


Triex 3025U    data sheet                                                      Trirex 3022 L1 SL      data sheet


Trirex 3022 IR   data sheet