In Xinyuan buy solar water heater, stainless steel support is very good, vacuum tube heat absorbing effect of super good, very good quality, no a little damaged, and the heat insulation effect is very good, the next day morning did not fall a few degrees, bought so many solar energy, only good quality good quality good service, not only good things cheap price, there are many kinds of optional and service staff patiently guiding, after-sales, also need not worry, on a regular basis as well as return, is really too satisfied. It is worth recommending to everyone.