The swivel caster wheels are made of thickened cold rolling steel and plastic materials. They are strong, wear -resistant, not easy to rust and resistant to dirt. The double -rolled pearl bearing design enables the wheels to provide good load capacity and security. The 5 inches swivel caster wheels have a good shock absorption effect, so that they will not...
The traffic safety cones are made of thickened PE materials, which are strong, durable, not easy to fade, strong in toughness and not easy to break. There are four holes in the corners of the bottom. They can be stacked neatly on top to save space and facilitate storage and transportation. Vibrant and sturdy yet flexible cones. Our blue road...