Die cast aluminum alloy lamp housing

1. Aluminum alloy material has good flowability and is easy to die cast.

2. The surface of aluminum alloy castings is smooth and easy to spray.

3. Aluminum material surface is sprayed, corrosion-resistant, and has a long service life.

1. Salt spray test for 120 hours.

2. It needs to pass the 100 grid and 3M adhesive test.