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								Description							
							
							
								Features							
							
							
								Advantage							
							- 
										
										InsulationExcellent thermal insulation performance. - 
										
										EfficiencySimple construction and high work efficiency. - 
										
										QualityThe system has stable performance and long service life. - 
										
										EconomicExcellent cost performance and high economic benefits - 
										
										PU sealingBetter waterproof,Prevent the inner core from falling apart 
								Application