solar water heater 1. Inner water tank: SUS 304-2B 2. Outer water tank: PVDF / Color stee solar water heaterNon-Pressurized Solar Water HeaterWith the solar cell collector heat and transmit by the silver ion to clean water inside the top tank, this is our unique to others. Pressure Solar Water Heater Description 1. Inner water tank: SUS 304-2B 2. Outer water tank: PVDF / Color steel 3. Bracket: ...
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