1. Bi-rotary electron-head: HSD/Italy
			
				2. Lead screw bearing: NSK/Japan
			
				3. Linear guide rail: THK/Japan
			
				4. Ball screw: THK/Japan
			
				5. CNC system: Siemens /Germany
			
				6. Programmer: Siemens /Germany
			
				7. Seevo motor: Siemens /Germany
			
				8. LCD operating panel: Siemens /Germany
			
				9. Linear scale: Fagor/Spain
			
				10.Counter weight: Xieqing/Taiwan
			
				11.Chip conveyor: Qianjin/China