1. Steel feet are formed by stamping, welding and bending of steel plates or steel pipes. These chair feet have high moldability, changeable styles and simple and modern shapes. After pickling, phosphating and plastic spraying on the surface of steel structure, the appearance quality and anti-corrosion and anti rust ability are improved.
2. Cast iron feet are mostly made of gray cast iron and some malleable cast iron (an upgraded product of white cast iron). They are stable and generous, strong and durable. Most of the styles are European. Now they have been integrated into modern elements. The products are fashionable and most commonly used. They have strong anti-corrosion and anti rust ability for outdoor use.
3. The cast aluminum foot adopts the processes of precision casting and permanent mold casting. The product is exquisite and beautiful, not only does not lose the stability of cast iron foot, but also has the lightness and simplicity of steel foot. However, due to the high price, it is rarely seen in public places.
4. Marble foot, a special chair foot, is huge. It is processed from marble or granite (a kind of granite). It is resistant to weathering and corrosion. It is suitable for outdoor use all year round.