Dongli attended 2020 Middle East (Dubai) Electricity Exhibit

In March, Henan Dongli came to beautiful Dubai to participate in the 45th Middle East (Dubai) International Electricity, Lighting and New Energy Exhibition (referred to as the Middle East Electricity Exhibition). As one of the worlds larges

Aluminum Grade Classification Part 1

1000 series: 1000 series aluminum is also called pure aluminum, which represents 1050, 1060, 1070 and so on. Among all series, the 1000 series contains the most aluminum, and the purity of aluminum can reach more than 99.00%. Because it doe

Aluminum Grade Classification Part 2

5000 series: main grades 5052, 5005, 5083, 5A05, etc. 5000 series aluminum has a high magnesium content, with a magnesium content between 3% and 5%. The main features are low density, high tensile strength and high elongation, so it is comm

How to Choose Aluminum Plate

Normally consumers in the purchase of aluminum can be through the simple method of visual identification, coating the substrate surface gloss, no crack, aluminum section black, grey, greenish and other impurities, furthermore can look at th

Characteristics of aluminum foil

Aluminum foil is a clean, hygiene and shiny appearance, it can be integrated with many other packaging materials packaging materials, and aluminum foil printing effects are better than other materials in addition to aluminum foil also has t