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TOSTEM LW Window was awarded by iF Design Award 2019, the most prestigious product design awards alongside Red Dot Awards and Good Design Awards.

TOSTEM LW Window was awarded by iF Design Award 2019, the most prestigious product design awards alongside Red Dot Awards and Good Design Awards.

iF Design Award 2019 PDF


09 June 2019 | Source: lixil

Awards & Recognitions

Certificates

TOSTEM products are tested and certified by all major Global Standards, which ensure superior quality and consistent performance.

  • ASTM - American Society for Testing and Materials

    ASTM - American Society for Testing and Materials

  • American Architectural Manufacturers Association (AAMA)

    American Architectural Manufacturers Association (AAMA)

  • Japanese Industrial Standards (JIS)

    Japanese Industrial Standards (JIS)

  • SGS System Certification ISO 9001

    SGS System Certification ISO 9001

  • Thai Industrial Standards Institutes (TISI)

    Thai Industrial Standards Institutes (TISI)