Thermal performance is stable, reliable, well wind resistance. Vacuum heat-collecting tubes at high temperature. Dual-purpose brackets for both flat and inclined roof
Thermal performance is stable, reliable, well wind resistance. Vacuum heat-collecting tubes at high temperature. Dual-purpose brackets for both flat and inclined roof
Designed by the standard of getting heat in winter.The thickened heat preservation layer of high density. Large-angle specially adapted to high and cold areas. Stronger wind, snow, and hailstone resistant ability. The hot water system fitting for families and work units in mass storage and large trend.
