 
 
				Manufacturing Process
 (Automotive Part)
					
						SeAH Metal produces premium products through systematic management
 of the manufacturing process from raw material inspection to product shipment.
					
Process
RACK BAR
 
							SeAH Metal's rack bars are used for automobile parts, ensuring safety and convenience through strict process control. Rack bars that have passed SeAH Metal’s strict quality control are widely recognized for their excellent quality by world-famous automobile manufacturers. Putting customer needs first, SeAH Metal continuously strives to invest and develop technology.
Manufacturing Process
 
							Major equipment
- 
										  GUNDRILL Gun drilling for machining, product lightweighting 
- 
										  CNC Dual-sided CNC machining (drilling, tapping, boring) 
- 
										  STRAIGHTENER Heat treatment deformation correction, straightness improvement 
- 
										  HEAT TREATMENT Quenching and tempering heat treatment 
- 
										  CRACK DETECTION Defect and crack microinspection testing 
- 
										  BROACH Rack Gear broaching with automation 
- 
										  R-EPS ROLLING R-EPS Ball screw machining (R-EPS) 
- 
										  RACK MILLING Rack Gear milling processing 
