Mobile Stackable Rigid Polypropylene Plastic Moving Dolly Corrosion Resistance

mobile moving stackable rigid plastic trolley dolly size 60*40*12.5 Hand Cart Description: The main material of the cart consists of polypropylene plastic, commonly called "PP", plus other ingredients. Light weight, good toughness, impact resistance, corrosion resistance, non-slip design. Caster rubber is mainly made of natural rubber, plus other formula materials, so that the wheel has good elasticity, wear resistance, no drag marks, and the caster's overall impact