solar water heater with electric backup

We always adhere to the 'loyalty, responsibility, struggle, innovation' as the core value of the enterprise, to become a 'domestic first-class, internationally famous' EPDM Flexible Pool Solar Heating Panel, Stainless Steel Solar Water Heating, solar panel heat exchanger, Flat Plate Solar Heater manufacturer is our eternal goal. Our company is one of the leading solar water heater with electric backup manufacturers and suppliers in China. Feel free to wholesale high quality solar water heater with electric backup from our factory. For custom service, contact us now.