Desc:200L-500L Pressurized vacuum tubeCopper Coil Solar Energy Water HeaterTechnical Specifications :Inner Tank : SUS304-2B food-grade stainless steel - 0....
Desc:Product DescriptionThe stainless-steel electric heating tube is sheathed with stainless steel, filled with magnesium oxide powder, and made of nickel-...
Desc:80L-300L Non-Pressurized Vacuum Tube Solar Energy Hot Water HeaterTechnical Specifications :Inner Tank : SUS304-2B food-grade stainless steel - 0.4mm ...
Desc:80L-300L Non-Pressurized Vacuum Tube Solar Energy Hot Water HeaterTechnical Specifications :Inner Tank : SUS304-2B food-grade stainless steel - 0.4mm ...
Desc:80L-300L Non-Pressurized Vacuum Tube Solar Energy Hot Water HeaterTechnical Specifications :Inner Tank : SUS304-2B food-grade stainless steel - 0.4mm ...