IS FooJoy China Classic Tea the same as Wulong tea?

Yes. Foojoy China Classic Oolong is an Oolong tea (which is just a different spelling of Wu Long, the same word in Chinese) from Fujian province in China. You can learn more about what oolong / wu long tea is if interested; it's an interesting kind of tea, kind of halfway between black and green tea. However, if you're looking for a magic weight loss product, I'd warn you against getting scammed. You're better off buying actual oolong tea (such as that sold by Foojoy or another legitimate tea company) than some "Wu Long" tea sold as a weight loss product.

Foojoy does not have a website, to my knowledge, but you can find information on each of their teas on this page about Foojoy, along with reviews (including some of mine).

I personally think that Foojoy offers pretty high-quality tea; better than a number of more expensive tea companies. Foojoy also sells loose teas too!