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Originated from 30 years of focus in Korea, to create a new concept for the tornad screen window brand.
where there are windows, there is tornad.
Certification authority
- Categories:Business Advantage
- Time of issue:2021-05-12 19:17
(Summary description)It has original patents and authoritative quality certifications for new technology of invisible screen windows (tested by the National Building Materials Testing Center: passed the 12-level wind pressure test and passed the repeated opening test for 50,000 times).
Certification authority
(Summary description)It has original patents and authoritative quality certifications for new technology of invisible screen windows (tested by the National Building Materials Testing Center: passed the 12-level wind pressure test and passed the repeated opening test for 50,000 times).
- Categories:Business Advantage
- Time of issue:2021-05-12 19:17
- Views:
It has original patents and authoritative quality certifications for new technology of invisible screen windows (tested by the National Building Materials Testing Center: passed the 12-level wind pressure test and passed the repeated opening test for 50,000 times).
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