Yeah can't fault it. Not very prolific but seems okay. Suspect its a rebrand though. Not sure. But seems okay.
its hard to say really as I have had examples of failure of many makes, and yes, Electrium had a big hoo-har, but at least they manned up about it and dealt with it.
and also I have used blatant Chinesey stuff, like "Chint" (clues in the name), and it was / still is good stuff. Not just MCBs and Rcds but Contactors too.
sorry wandered off, Niglon seems fine in my experience