Evacuated tube: a warm winter series configuration of Cu-Fe film of the three super, super this type of vacuum tube collector, ultra-high temperature, super-cold with the unique advantages, increase its absorption of the high temperature, anti-cold metal Material in the state of high-temperature air drying film difficult to aging, collector of difficult attenuation, a longer service life. 
Insulating layer: warm winter product line in addition to regular distribution in accordance with insulating layer, also joined the anti-corrosion name-materials, name anti-corrosion materials that can effectively improve the thermal efficiency of reflection and improve overall water tank insulation effect, in order to ensure water heater even in the cold winter can also so you satisfied with the provision of hot water. 
Inner tank: The import SUS304-2B food grade stainless steel, ensure clean water. 
Surpport Frame: Aviation special hardware Aluminum, the appearance of the application of the latest electrophoresis process, more durable corrosion resistance.
Simple beautiful ideas, temper force with mercy appearance and gold color matching is more elegant.