We are offering non pressurized solar water heater etc.non-pressurized solar water heater material: 1>, inner water tank : imported sus304 stainless steel 2>, outer water tank : imported color plate 3>, bracket : aluminum alloy or galvanized steel...
We are offering pressurized solar water heater. Heat pipe tube high-vacuum double layer glass, together with three-target selective coating ensures an efficient solar heat collecting, patent copper heat pipe is designed to work within (-)40°c ~...
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