Our product: Insert nut / rivet / standoffs / pin / shaft / washerMain equipmet: Precision automatic lathe / CNC machines / punch machinesProcessing range: Our processing range of products cover external diameter 0. 5-40mm with tolerance to +  / -0. 01mm; Length of 0. 5-120mm with tolerance to +  / -0. 02mm. Procision to +  / -0. 001mm and precision punch to+ / -0. 01mm. To keep our quality control commitment. We use accurate calibrated inspection. Equipment for consistent quality control in accordance with customers specifications.