Предоставляется ли послепродажное обслуживание вашей продукции?

А: При соблюдении рекомендуемых условий хранения (температуры).<30℃, humidity <70%, protected from light), unopened products will be replaced free of charge within 3 years from the date of delivery if non-human-caused material failure occurs, after testing and confirmation. Failure due to improper installation or use beyond the scope of the warranty is not covered.