... . High frequency welding 2.Bag forming 3..Applied for Medical bag,Blood bag,,Urine bag. 4.PLC control system ... application: applied for medical industrial, like , medical transfusion bag, medical blood bag, medical urine bag, and relative one-off medical bag2. PLC control ... modifying tools;4. Samples is available for your final reference.During-sales Service1. Punctual delivery2. Free door to door ...