a、We product household absorption fridges and freezers which refrigerate by consuming electricity, gas and kerosene and so on. There are usually three medium in the refrigeration system: ammonia, water and helium. Ammonia is cryogen, water is absorbent, and helium is dispersant.

b、This refrigeration set are made up of three parts, the first part is box. The box is made from cold rolling, cyclopentane, PS plastic tank in once forming.

The second part is refrigeration system; the refrigeration system is made up of steel tubes, which is filled with cryogen.

The third part is burning system; it is made up of copper valve, piezo-eletricity, input and output copper tube and burner. It can provide steady heat source for the refrigeration system.