LYC methodically maintains their quality assurance system, in addition to their advanced inspection & analysis facilities. LYC’s quality controls are traced at source through the metallurgical and chemical composition, mechanical properties ,to production processing into turning ,heat treatment ,grinding and assembly. The process flow is well supervised in order to ensure that their final products’ maintain quality specifications as demanded by their customers. 
				Testing
				
					Wind bearing test
					
						
							
Yaw bearing test
 
							
Gear box bearing test
 
							
Main bearing test
 
							
Pitch bearing test
 
						 
					 
					
					General bearing test
					
						
							
Bearing test lab
 
							
Hub bearing test
 
							
Fatigue life test
 
							
CT Bearing Test
 
						 
					 
					
					Railway bearing test
					
						
							
Comprehensive performance test
 
							
Anti water test
 
							
Fatigue life test
 
							
Dust proof test
 
						 
					 
				 
				Inspection
				
					Raw matreial inspection
					
						
							
Metallurgical microscope analysis system
 
							
Phased array detector
 
							
Oxygen and nitrogen hydrogen analyzer
 
							
Handheld fluorescence spectrometer
 
						 
					 
					
					In process inspection
					
						
							
Surface hardness depth tester
 
							
Impact testing machine
 
							
universal tester
 
							
X-ray stress tester
 
						 
					 
					
					Dimensional inspection
					
						
							
Length measuring instrument
 
							
Roundness Meter
 
							
Trilinear coordinates measuring instrument
 
							
Hommel roundness instrument