Iron Materrial:

Pure iron is a metallic crystal with a silver-white metallic luster, usually gray to grayish-black amorphous fine grain or powder.

It has good ductility, electrical and thermal conductivity.

Strong ferromagnetism, belonging to magnetic materials.

Aluminum Material:

Aluminum is a silver-white light metal. It's malleable. Commodities are often made in the form of columns, rods, sheets, foils, powders, ribbons and filaments. In moist air can form an oxide film to prevent metal corrosion. It is widely used for its light, good electrical and thermal conductivity, high reflectance and oxidation resistance.

Stainless Steel Material:

Stainless steel is not easy to rust steel, in fact, a part of stainless steel, both rust, and acid resistance. Beautiful surface and diverse use possibilities;

Good corrosion resistance, durable than ordinary steel;

Good corrosion resistance;

High strength, so the possibility of using sheet;

High temperature oxidation resistance and high strength, so can resist fire;

Normal temperature processing, that is, easy plastic processing;

Because do not have to surface treatment, so simple, simple maintenance;

Clean, high finish;

Good welding performance.