Aluminum alloy profiles are used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, and decoration.
And it has been widely used in the chemical industry. With the rapid development of science and technology and industrial economy in recent years, the demand for aluminum alloy welded structural parts is increasing, and the weldability of aluminum alloy research is also intensified.

The wide application of aluminum alloy has promoted the development of aluminum alloy welding technology, and the development of welding technology has expanded the application field of aluminum alloy. Therefore, the welding technology of aluminum alloy is becoming one of the research hotspots.
As the basic material of industrial metallurgy, aluminum alloy profiles are of course very versatile.
Nowadays, all production and manufacturing industries are inseparable from aluminum alloy profiles. The daily necessities we come into contact with will involve the use of aluminum alloy profiles. In summary, they can be divided into the following categories:

1. Industrial manufacturing
For example, commonly used aluminum alloy profiles on assembly lines, such as 4040, 4080, 8080, 6060 and other specifications of national standard and European standard industrial aluminum profiles, are mainly used for connecting structural parts of assembly lines.

2. Building doors and windows
This type of aluminum alloy profiles are all materials used in civil constructions, and they all have certain specifications, such as aluminum square passes, broken bridge profiles, curtain wall profiles, and so on.

3. Aerospace
This type of aluminum profile is mostly used for high-end precision manufacturing, and 7 series aluminum is often used for aerospace parts after precision processing.

4.electronic housing
For example, the shells of power banks, electronic product shells, electromechanical shells, battery shells, etc.

5. electronic heat dissipation
It is usually used for PCB motherboard heat dissipation, power box heat dissipation, and lighting fixture heat dissipation functions.

Zhejiang SUNKEY Industrial Co., Ltd. Is located in Yuyao,Ningbo city of eastern Zhejiang.As a professional Aluminium Section Manufacturers and Aluminium Section suppliers, the introduction of today's advanced production, quality control equipment, and built a set of casting, extrusion, anodizing, electrophoresis, powder coating, wooden in one of the large-scale professional aluminum manufacturing plant. We have our own foundry workshop, so we can offer good price and wholesale aluminium section. Annual production capacity of 45000 tons, the products include construction material, industrial material two series, nearly a thousand kinds of specifications, and specially designed for the customer to customize a variety of specific-type construction or industrial materials.