Superior than most of small China caster, better steel & wheel quality. So the caster is definitely has higher load capacity and last longer. In Light duty Series of Gia Cuong Thinh, plastic casters are preferred over rubber casters.

Superior than most of Light duty China caster. Steel bracket is more sturdy, durable. PP wheel is formed of excellent material that can last very long. PP wheel is hard so it will not be deflated under loads in long time.

Shiny Nickel coating enhances rust and corrosion resistant. Steel hubs are soldered with the cast-iron core so it is hard for dust, water and silk to intrude the ball bearing and shaft. Thus lessen the needs for maintainance.