1. Chinalco Aluminum: China Aluminum Group, one of the top ten aluminum profile enterprises in China, is a super-large state-owned enterprise managed by the central government.
2. Asia-South Asia: China's well-known trademark, China's famous brand, China's top ten aluminum enterprises, Guangdong Asia Aluminum Factory Co., Ltd.
3. Mei Jian Aluminum: China's well-known trademark, China's famous brand, China's top ten aluminum profile enterprises and Guangdong Mei Jian Aluminum Profile Factory Co., Ltd.
4. Lv Feng aluminum industry: China famous brand, Guangdong famous trademark, Guangdong famous brand products, Guangdong Lv Feng aluminum co., ltd. ..
5. Zhongwang Aluminum: China Famous Brand, China Well-known Trademark, Liaoning Famous Brand Product, China Zhongwang Holding Co., Ltd. ..
6. Xingfa Aluminum: China famous brand, China well-known trademark, China top ten aluminum profile enterprises, Xingfa Aluminum Holding Co., Ltd..
7. Liang Dong Aluminum: a listed company, a famous brand in China, a well-known trademark in China, one of the top ten aluminum profile enterprises in China, and Zhejiang Liang Dong New Materials Co., Ltd. ..
8. nanshan aluminum: China Famous Brand, China Famous Trademark, Top Ten Aluminum Profile Enterprises in China, Shandong nanshan aluminum Co., Ltd.
9. Jingge Aluminum Profile: China well-known trademark, top ten aluminum profile enterprises in China, Jingge Aluminum Technology Co., Ltd. ..
10. Ye Wei aluminum: China famous brand, Guangdong famous brand products, Guangdong Ye Wei aluminum factory co., ltd.
Extended data
Brand performance of aluminum alloy
1. Through long-term production practice and scientific experiments, people gradually strengthened aluminum by adding alloying elements and adopting heat treatment, and obtained a series of aluminum alloys. The alloy formed by adding some elements can not only keep the advantages of pure aluminum, such as light weight, but also have high strength, and σb values can reach 24 ~ 60 kgf/mm2 respectively.
2. This makes its "specific strength" (the ratio of strength to specific gravity σb/ρ) better than many alloy steels. It is an ideal structural material and is widely used in machinery manufacturing, transportation machinery, power machinery and aviation industry. Aircraft fuselage, skin and compressor often use aluminum alloy to reduce their own weight. Replacing steel plate with aluminum alloy can reduce the structural weight by more than 50%.
References:
Baidu Encyclopedia: Brand Performance of Aluminum Alloy