Two big tank solar water heater:
1. Material of inner tank chest is SUS304/2B; Diameter of inner tank chest DIA310mm; Diameter of outer tank shell DIA420mm    
2. Material of outer tank shell is imported color armor plate
3. Support material: Galvanizes the steel plate, thickness: 1.5mm  
4. Solar Collector: DIA47/1800mm-24tube    
5. Heat insulating layer: 55mm polyurethane foaming

Minimum Order Quantity: 5 Set/Sets
Price: FOB Shanghai OR NINGBO USD 180~300
Packaging Details: CARTONS
Delivery Time: 7-15DAYS
Payment Terms: L/C, T/T, Western Union