... Fastest delivery time Product: POM medical equipment partsSince 2001, Dongguan Jiacai Hardware Co.,Ltd, is a leading manufacturer of metal ... steel, steel, brass or aluminum etc 2) Main equipment: CNC machine, automatic lathe, grinder, thread rolling machine ... , tapping /drilling machine etc 3) Measuring & testing equipment: Projecting profile, roughness tester, hardness tester, concentricity tester ...