I'd take it like a winning lottery ticket. You'd be an idiot to turn down a job in this market, just read all the threads from people who are fully trained 2-3-4 years down the road and cannot even get an interview. To get far in this industry you first need to get experience, start low and work your way up.
Remember you've only been given an interview for training, so depending on where you're coming from (Singapore?) it might not be worth your while, however, if you do go and get offered the sponsorship, I'd take it with open arms.