... 5Brand:Shantin,OEM service Other name:casting wheel hub,carbon wheel,electric wheel hub,fully machined component etcManufacturing process: ... Bearing house & brackets, Motor stool, Drive wheel, Tooth wheel, etc…♥ The following information for your reference or ... surface treatment, polishing, machining, plating, heat treatment etc.4.Application: pump & valve, shipbuilding industry, heavy machinery, ...