This is not easy to define. You still need to find a regular manufacturer with strong professionalism. Of course, the export type, especially the quality exported to Europe, is better. The welding mask I use is a Wenzhou Essen mask. The black one has no trademark. It felt ordinary at first and I thought I was being cheated. But I have been using it for almost three years and there is no problem at all. It is very durable. You can try it.