Characteristics: Unique bracket for all kinds of roofs

Inner tank: SUS304 food grade stainless steel, drinkable pure water

Outer shell: Imported color steel from South Korea , high-tech corrosion resistant layer

Insulation layer: Imported50 -60mm polyurethane integral foaming, long time thermal insulation.

Bracket: Imported cold rolling steel, 3-level corrosion treatment, exclusive patent

Vacuum tube: Nanometer technology glass vacuum tube; Super conducting heat collecting vacuum tube, no freezing, no bursting, no water in the tube