All-Glass Vacuum Solar Collector Tube
ISO, CCC,Cma, CNAS
Solar Thermal, Outdoor Solar Cooker, Disaster Relief Cooker
High Borosilicate Double-Layer Vacuum Glass
High Borosilicate Glass 3.3, Glass Thickness 3.0mm
Magnetron Sputtering Coating Advanced Technology
High Hot and Cold Resistance, High Absorption Rate
Length and Diameter Can Be Customized
3-Layer, Copper/Stainless Steel/Aluminum
Carton and Wooden Packing
D125mm*566mm