Industrial casterseries includes American type and European type light, medium and heavy duty casters, extra heavy duty casters, stainless steel casters, low profile casters, scaffolding casters, shock absorbing casters, shopping cart casters, trash can casters, leveling caster, pallet truck wheels, groove casters, high temperature casters, conductive casters, anti-static casters, food cart casters, etc. Caster wheel sizes range from 1” to 12”, with load capacities from 22LBS to 30 tons. Wheel materials include plastic, nylon, PVC, polyurethane, cast iron, aluminum alloy, rubber, TPR, copolymer, etc. There are both single wheel casters and twin-wheel casters. The application is very wide, including all aspects except medical and furniture.