3" 4" 5" hospital bed TPR central locking trolley medical caster wheels
Medical Bed / Trolley TPR Casters
muting and flexible turning enough and long last using life;
Material Compare | PP Material | Nylon Material | PU material | TPR Material |
Muting Grade | C | C | B | A |
Endurance Grade | A | A | B | B |
Chemical resistance Grade | A | A | B | B |