What is your product warranty period? How do you handle quality problems?
21 Aug, 2026
Main profiles come with multi‑year warranty. For factory‑originated defects, we offer replacement parts and technical support. Damage caused by human factors or improper installation is not covered by warranty.
Main profiles come with multi‑year warranty. For factory‑originated defects, we offer replacement parts and technical support. Damage caused by human factors or improper installation is not covered by warranty.
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