Casters, Industry Caster, Polyurethane Casters manufacturer / supplier in China, offering 6inch Heavy Duty Casters with High Temperature Resistance of 300º C and Oven Specific Casters, Ultra Heavy Duty 4 Inch Blue Mc Nylon Double Wheel Casters Industrial Plate Casters 100mm Steel Swivel Caster Rigid Wheels OEM, 150mm Heavy Duty Castors 6 Inch Nylon Conductive Antistatic Wheel Fixed Casters Industrial Swivel Caster and so on.