Features:

1) Inner tank: sus304-2B stainless steel, advanced welding technique,

    thickness 0.5mm

2) Out shell: zinc and aluminum coated steel sheet or color steel sheet

3) Corrosion resistant

4) Isolation layer: 50-65mm imported polyurethane foam for superior

    heat preservation

5) Frame materials: galvanized steel, electrostatic powder coated

6) The reflector: Aluminum component: AL 99.8% surface oxidation, stainless steel

7) Capacity: 130-250 liters