Gbogbo awọn ọja ti kọja CE / FCC / ROHS ati gbadun atilẹyin ọja ọdun 1-3. A loye didara iduroṣinṣin jinna jẹ aaye pataki lati ṣe iranlọwọ alabara lati faagun iṣowo.Nitorina laibikita apẹẹrẹ tabi awọn aṣẹ olopobobo, gbogbo awọn ẹrọ wa labẹ iṣakoso didara ti o muna pẹlu ayewo ohun elo aise, ni ayewo iṣelọpọ, idanwo awọn wakati 2 ti ogbo, ayewo inu OQC.