Our factory is a professional factory to produce solar water heaters, solar water heater combines the advantages of the present, the production of solar water heaters in series stuffy sun, the water heater to solve the expensive cycle of solar water heaters and solar water heater only nausea drying the bottom drain, can not be used tap water used roof the biggest drawback of the thermal efficiency, productivity was higher than circulating hot water and drying solar water heater, the experts agreed that: the water heater thermal efficiency, easy to install, versatile, user investment, solar water heater replacement ideal new products. The product patent number: ZL922279063 factory now has five units, the largest domestic production of plastic solar manufacturers in the country has a huge .. (more>>)