Min. Order Reference FOB Price
100 Sets US$151.00-165.00 / Set
Product Description
Color Steel Non-Pressure Vacuum Tube Project Solar Collector Specification: 1. Outer manifold material: 0.4mm Color steel or SUS304-2B stainless steel 2. Insulation material: PU 3. Inner tank material: 0.5mm Stainless steel 4. Frame material: Galvanized steel or SUS304-2B stainless steel 5. ...