Can be said as Hao Phong's customized casters. We use PH steel bracket with Phong Thanh's rubber wheel as they are both have same load capacity. Thus created a affordable Series with medium duty capable.
Shiny Nickel coating enhances rust and corrosion resistant. Firm and sturdy steel bracket with good rubber wheel - can last for 1 - 3 years even continuously use. Replacement wheels are also always ready.