Square shell cell assembly
                                            
                                                "Square shell cell sealing---steel ball sealing, laser sealing", "soft pack cell sealing--second sealing, cut and fold hot", "square shell cell encapsulation--scanning code, thickness measurement, weighing, packaging glue"
                                            
                                        
                                            Soft pack battery cell assembly
                                            
                                            
"Square shell cell sealing---steel ball sealing, laser sealing", "soft pack cell sealing--second sealing, cut and fold hot", "square shell cell encapsulation--scanning code, thickness measurement, weighing, packaging glue"