They are legit. This ICP number at the bottom of the paige is required by all LEGITIMATE sites doing business in China. [Disclaimer Licenced Number ICP 05016497.] This registration number is required and monitored by the Chinese gov.
Checking for that number is one easy way to tell the difference between china pharma grade and generics with slick looking sites claiming to be licensed.
As far as Anke is concerned, a lot of us used to order directly from them until 2007. Now they don't respond to emails if you're in the USA and a few other countries.