Polishing Machine, Sand Belt Polishing Machine, Core Shooting Machine manufacturer / supplier in China, offering High - Precision Automatic Nut Tapping Machine Made in China for Fastener Production, CNC Turret Lathe for Auto & Aerospace Parts, High - Speed Machining up to 5000 Rpm, Cost - Effective CNC Turret Lathe, Multitasking, Ideal for Small & Medium Factories and so on.