Which aluminum material is better in Mei Jian or Lv Feng?

They have their own emphases, but they think Mei Jian Aluminum is good.

First, Mei Jian Aluminum is a brand in Guangdong. There are more than 8000 kinds of aluminum alloy profiles with section specifications/kloc-0, of which 100 series have obtained patent technology certification. In 2004, "ivory white aluminum alloy profile" passed the appraisal of provincial technical achievements.

Second, Lv Feng Aluminum is also a brand in Guangdong. Lv Feng Aluminum Company has established a complete production system from mold design and manufacturing, casting, extrusion, oxidation coloring, electrophoretic coating, powder spraying, fluorocarbon paint spraying, thermal insulation, polishing and dyeing, seamless pipe, door and window finishing to traffic, aviation and military aluminum profile deep processing. The product structure has realized the multi-field and all-round transformation and leap from building profile to industrial profile+military profile+aerospace profile+special aluminum alloy profile.

Articles made of aluminum and other alloying elements. Usually, it is processed into castings, forgings, foils, plates, belts, tubes, bars and profiles, and then cold-bent, sawed, drilled, assembled and colored. The main metal element is aluminum, and some alloying elements are added to improve the performance of aluminum.