Yep, these guys are great........not! They promise you the world and give you nothing; unless of course you pay them a ridiculous sum of money for their services. I'm sure that anyone who is a regular visitor to this site has seen their job offers. They're almost always high paying jobs in and around Shenzhen. That's their lure - the "high paying" part, but later, after you've gone to the trouble of sending your documents and they find you "acceptable," gee, guess what, they want you to pay an upfront fee and sign a promise to pay more from your first months salary. What a scam.
Hey GEVU! If I'm wrong, please feel free to tell me right here in the forum. If you don't respond with a well thought out reply, well, as we say, "The truth is in the pudding."