I know you've asked me before and I've told you before, the site that you visited is sort of like a eBay of China. He doesn't sell anything on there and hasn't been updating much on there either. He uses that site when he started out to accept payments as they have their own Chinese Paypal system on it. On top of that he used to use that site as a website but now he doesn't use it that often and trust me there's no way you can get any orders from there.
The cases you see on the site are all sold, they were all custom orders and he took pictures of the cases completed and uploaded on the site. The prices aren't even updated and his prices have gone up quite a bit since then. I'm saying these not because I profit or intend to profit from selling his cases cos I don't and have no intention of selling any of his cases. The one transaction that I helped a friend and fellow AZer (Ralf aka Big Tattoo) make with Yang was direct between them both when it came to exchanging money. I merely helped in giving him my spot, communicating with Yang for his right design and eventually delivery which will happen in a week or so time.
I have spoken to Yang numerous times about selling to the states and a very generous friend of mine even wanted to sponsor him to showcase at SBE next year. He thought for a week and still decline as he doesn't have enough time to fulfill all his current orders in China. Right now I still have 4 cases that he hasn't built for me and I have just added one more to the mix as of yesterday.
So to answer your question, nope he doesn't have ANY dealers out of China.
Yang does have plans to start a line of more basic cases that's more readily available for sale with his signature leather work. However that's only still in the pipelines. Trust me when I say this that when he is ready to take international orders or any more orders for that matter, I'll be sure to notify the AZ community.
I'm neither his spokes person nor do I represent him, however i do talk to him every other day and I understand his situation perfectly to be able to convey these messages with certainty.