Features: 

1. the line is company draw lessons from the advanced technology and combining the company independent research and development, has become a mature products of the company, and achieve the industry leading level.  

2. The production line can meet customers' requirements for the shape and size of the water heater shell.  

3. Production process: feeding of fixed ruler -- punching Angle -- folding edge -- buttoning seam -- shrinking mouth -- finished product offline.  

4. Our company has rich experience in this field, so we can give reasonable Suggestions to customers in the early stage of product design to avoid problems in subsequent production.