Transferring Money to China

Snork Maiden wants to give money to her parents in China to help them out with medical bills. I've been telling her that all I need is bank account details and I can transfer the money there either using our regular bank account or a service like Ozforex. She is also going to open a new bank account in China because she thinks her mother's account is up to the task of handling transfers or they can't get the necessary details. A Chinese colleague recommended using a company called Superforex instead. The set up is pretty weird - first you transfer the money to their account - then send them an e-mail with a scan of your transfer receipt and then they'll allocate the money to you to transfer on. Ozforex's rate is only 6.4353 Yuan per AUD while Superforex claim to offer 6.5685. Anyone heard of them?