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[Certification]EOSS technology company ES101 series of products through the German PHI certification

Recently, the ES101 series of ultra-low energy consumption passive windows developed by Shandong EOSS Windows & Doors System Technology Co., Ltd independently developed and tested by the German Passive Housing  Institute(PHI). The whole window insulation coefficient meets the German passive housing window standard(Uw less than 0.8 W/(m²K), successfully passed the German passive Housing Institute of the use of certification.

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