If you are looking for serious fitness equipment and strive for the highest goals in body building, then you'll want to check out Powertec products. They are focused on manufacturing home gyms with big weight capacity, for both residential and commercial purposes.
Powertec has high quality exercise equipment, produced in their own factory where they have direct control over production. You'll easily recognize most of their machines by their unique yellow color. Powertec made great results with Workbench Multi System which became a best selling leverage multi gym on the market.
Compare some of Powertec models with other home gyms and you'll notice that all Powertec home gyms are based on weight plates resistance and heavy lifting. Add to that the lifetime warranty that goes with every Powertec home gym, and it becomes obvious why their machines are among the best.