Newer designs that focus on enhanced durability & using experience. Please be noted that with the Dust-proof ring and Upper ball race way the Caster can last longer but require less maintenance effort. A real rising rival (!)
Carefully Zinc coating enhances rust and corrosion resistant. Apply the new Steel core Rubber wheel - the caster look quite strong but still elegant. The quality is assured as it is made by number one caster manufacturer of Viet Nam.