In November 2020, EOSS new EF60HI passive curtain wall successfully passed the German PHI certification! So far, the family tree of EOSS passive products has been integrated with door, window and curtain wall products.
EOSS EF60HI passive curtain wall PHI certificate
EOSS ES101 passive window PHI certificate
EOSS ES91 passive window PHI certificate
EOSS ES110 passive door PHI certificate