Can you tell me about "National Western Life Insurance Co."?

I had seen the products of "National Western Life Insurance Co." in Taiwan and I want to buy it. but I don't know whether good it is.. Is it a good company in American?? Can Anyone tell me about the Life Insurance Company ?? thanks.

www.nationalwesternlife.com

Try this website!!

sec.edgar-online.com/2004/08/09/000007…
This is a link to their 10-Q filing which should give you an idea of their financial strength.

Go to ambest.com and check their financial rating. If it is B+ or better, they should be considered financially stable.