Features: long life and shining, and low cost Inner tank: imported SUS3042B Food Grade stainless steel, superior water quality, drinkable Outer shell: imported SUS304BA stainless steel, inner buckled and corrosion resistant Insulation layer: 50-60 imported polyurethane foam for superior heat preservation Bracket: imported SUS304 stainless steel, good stability? Color: shine mirror surface and elegant color Vacuum tube: made from the hard borosilicate glass, and 25mm hail resistant Notice: They can be custom-built according to the requirement. |
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