Kitchen Queen and Thunder Group

Some years ago I was in a Salvation Army store at the right
time and picked up two pieces of cookware, a large saucepan
and a Dutch oven. The name, Kitchen Queen appeared on the
bottom. I have been very pleased with their performance and
have looked for more pieces. I have not been able to find
any. I Googled it and only got a web page that was about as
informative as Congo Lisa Rice under oath. From the
information I have obtained there seems to be an Amway
connection. However, a search there reveals nothing except
some pricey waterless cookware using the word, Queen.
Meanwhile, at Ace Restaurant Supply I purchased a seven
piece set of heavy duty, copper bottom SS cookware that
seems to be quite good first time out. It was part of a
promotional at $69.00, $10.00 off the regular price. It is
simply labeled Thunder Group, Inc. So new, I could not find
it anywhere in my searches. If anyone has any information
they would care to share on either or both of these brands,
it would be most appreciated. Thanks in advance. Arch