The main models of  AA 7000 Series (Al-Zinc Wrought Alloy)  are 7075 and so on. 

Its main element is zinc, which is one of the aviation aluminum materials. 

Its surface can be heat-treated. 

It not only has strong hardness, but also has good wear resistance and good welding performance. Sex, but poor corrosion resistance, easy to rust.

Because of its ubiquity in industry and manufacturing, it can be found in almost every type of application you can imagine. 

For example, in the aerospace industry, 7075 aluminum alloy is commonly used in aircraft wings and fuselages, high Strength is ideal for these applications. 

7075 aluminum alloy is suitable for applications requiring high cyclic fatigue strength.

In the transportation sector, cars and motorcycles rely heavily on aluminum; the material is lightweight and improves fuel efficiency.

 Meanwhile, train and subway cars use aluminum for its strength and environmental advantages as well as its aesthetic appeal in the construction industry. 

Those applications where extrusions can be used, whether window frames or structural fixtures for the glass facades that symbolize modern skyscrapers, can be made from aluminum alloys.

We are a well known worldwide supply and export 7000 series aluminium alloy in following countries：,Italy, Philippines, France，Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.