... Applications: furniture, office chairs, file boxes, cubbyholes and small trolleys, etc.2.Company:Flywheel Caster Manufacturing ... company which integrates design, manufacture, assemble, inspection and exportation. Our 20 R&D team can ... PU, plastic, nylon, cast iron, pneumatic, phenolic and sandwich, etc. Our housings have special sizes for ... Mold on rubber stem brake scaffolding caster manufacturer