Kingwin ABT-800MA1S Mach 1 800 Watt Power Supply Review
 

Kingwin, aka KWI Technology Inc, has been around since 1992, which makes them one of the oldest aftermarket hardware companies in the industry. They started out making CPU coolers and external HDD racks, and now are into liquid cooling, cases, high performance air cooling, power supplies and some pretty innovative storage solutions. They pioneered the use of aluminum in external storage enclosures, which led the way for its use in cases.

http://www.ocia.net/reviews/kingwinmach1/page1.shtml