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							Seam Closer
							
						 
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							Round Flange Automatic Production Line
							
								
								Round Flange Automatic Production Line
							 
						 
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							Spiral Tubeformer With Slitting System
							
								
								Spiral Tubeformer With Slitting System
							 
						 
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							Spiral Tubeformer With Saw Cutting System
							
								
								Spiral Tubeformer With Saw Cutting System
							 
						 
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							Spiral Tube Former 1602
							
						 
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							Ovalizer
							
						 
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							Automatic line I
							
						 
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							Hydraulic Elbow Making Machine
							
								
								Hydraulic Elbow Making Machine
							 
						 
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							Automatic line II
							
						 
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							Automatic line III
							
						 
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							Automatic line IV
							
						 
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							Automatic line V(straight type)
							
								
								Automatic line V(straight type)