The platform is made of cold-rolled steel plate, with blue surface and white plastic spray. It is environmental, light, and corrosion resisting.
The handrail is made of SPCC seamless steel. Processed by advanced environmental powder coating, its surface is corrosion resisting and with strong toughness.
Casters standard configuration: 4-inch rubber wheels for HL-150 and 5 inch rubber wheels for HL-300.
Optional casters: PU, TPR and PVC, which are used of mute design so that the truck is mute when walking.