Patents / Certificates
Patent No.
10-2374996
11th Mar 2022
Radiant heating panel and manufacturing method
ISO Certification 9001:2015
15th Apr 2022
Manufacture, design,
and development of HOYA ONDOL
ISO Certification 14001:2015
15th Apr 2022
Manufacture, design,
and development of HOYA ONDOL
Trademark Registration
Registration No.
40-1862780
15th Apr 2022
Designation for
KIST Family Company
Period : 1th Dec 2021 ∽
30th Nov 2024
Design registration
Registration No.
30-1156162
17th Mar 2022
Design registration
Registration No.
30-1156159
17th Mar 2022
Design registration
Registration No.
30-1156161
17th Mar 2022
Korea Eco-Label Certification
Period : 27th Jun 2022
26th Jun 2025
Ministry of Environment
Healthy Building Material Certification
Period : 30th Sep 2022 ∽
29th Sep 2025
Korea Air Purification Association
HOYA ONDOL is the unique hydronic radiant system
for easy installation and energy saving.
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