- Crownwave Technology Ltd.
- Polarizer FILM.
- Address:No.1,4th Alley, 530 Lane,Kung FU Rd. Pade Taiwan
- Hwa Shyang International Co.,Ltd
- TAC FILM, PET FILM, POLARIZER, OPTICAL MATERIAL, ENGINEERING PLASTICS, PET SHEET, HALOGEN-FREE MATERIALã.
- Address:247 SU YUAN ROAD XIN ZUANG CITY Taipei Taiwan 242 Taiwan
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