UL 인증은 어느 국가에 적용되며 UL 인증을 중국에서 수행할 수 있는지 여부는 무엇입니까?
In order to facilitate the export of products, various countries have different implementation standards to restrict the entry of products, and they can enter the market if they meet the regulations. There are many well-known certification agencies around the world that are recognized by the world. The certificates issued by them are standards for entering…