Just regularily check the main bitmain site.
They will update it to sell their hardware. I really don't suggest Spondoolies Tech at the moment, their machines are a bit wobbly in the last few batches put out.
Also, I think you just made this thread to spam your site, which is a dick move. If you didn't make this thread just to show off your site then where are you getting your *up do date* info that you couldn't find before this thread.
Another thing, how do you know how to create a website but not find simple up to date mining hardware?
It's not only bitmain. There are a few options. Really two main miners shipping the Bitmain S7, and Avalon 6. There are many miners from previous generations. There are some smaller lotto miners... but I consider them in a different category myself.
SP gear really unless they change will not be for individual use it's going to take a huge investment. And no sign they have a working prototype yet. Also waiting on the B-11 miner but again no sign of working prototype.