Feature:
1) Wide and thick  galvanized steel sheet bracket, ultra strong corrosion resistance.
2) Highly efficient collection of solar energy by golden inclination angle design.
3) With double-function galvanized steel sheet, it is suitable for the flat and spire roofs with a ease, practical installation, so good applicability.
4) Unique flat end cover design, integrated with the barrel body, can be used for years around under high temperature without cranny.
5) It provides the electric heating connective eyelet, supplementing both solar energy and electricity, it will work normally in such low air temperatures
6) The product uses imported polyurethane along with automatic constant temperature high pressure bulk bubble technology, one-off molding, with excellent thermal properties.