It's a re-badged Beiyuan. All of the Horner handpieces are Beiyuan made.
http://www.beiyuanshearing.com.au/index.php?route=product/category&path=18_46
No experience of that particular handpiece, only the Suregrip, but i have never heard any complaints about Horner kit.
Aye, it's a fine handpiece - if/when I buy a new one, it'll probably be what I will get. It is the oil bath version though whereas the Red Arrow has bearings.