1

Fenglv Aluminum is one of the leading enterprises in China aluminum profile industry with the most advanced equipment, the highest technical level and the most complete product range. With an annual production capacity of 2, tons, the products are widely used in construction, transportation, machinery, chemical industry, electronics and electricity, ships, military industry, aerospace and other fields. More than 15 patents have been obtained, and * * * has more than 1, product series and more than 4, varieties. Fenglv Aluminum has become a very competitive brand in the international market with excellent cost performance, and its products are exported to more than 8 countries and regions such as Europe and America. Fenglv Aluminum Co., Ltd. has imported a large number of the most advanced aluminum profile production equipment and inspection and testing equipment from the United States, Germany, Britain, Italy and Japan. It has successively passed IS91:2, ISO141:24, OHSAS181:1999, CQC product energy-saving certification, DNV certification of Norwegian Register of Shipping, military quality management system and other certifications, and won the honors of "adopting international standard product logo certificate", "Guangdong famous trademark" and "Golden Cup Award for physical quality of non-ferrous metal products", and was the first batch in 25.

2. Asia Aluminum

1

Asia Aluminum Group, located in Hong Kong, was founded by Chairman Kuang Huizhen in 1992 and has been committed to providing customers with precision aluminum profiles for more than ten years. Through successful acquisition and internal development, Asian aluminum industry has changed from a single aluminum profile production to a complex business. In addition to the pillar industry-aluminum industry, it has also set foot in other industries such as real estate and sports, and is developing into diversified businesses. Asia Aluminum Industry City, the main production base of the Group, provides the following products and services: aluminum strip products, aluminum profiles, mold making, metal product development and processing, and building materials testing and certification services.

3. Jianmei Aluminum

1

Guangdong Jianmei Aluminum Profile Factory Co., Ltd. is a comprehensive large-scale enterprise integrating research, design, production and sales of aluminum alloy building profiles, industrial materials and aluminum alloy doors and windows curtain walls. Strong comprehensive technical strength, strong innovation ability, R&D ability, high-quality products and excellent services make "Jianmei Aluminum" sell well in more than 3 provinces and cities across the country and export to more than 4 countries and regions around the world such as Hong Kong, Japan, Malaysia, Australia, the United States and Russia. At present, the company is the supporting unit of "Guangdong Aluminum Engineering Technology Research and Development Center" and "Foshan and Nanhai Aluminum Engineering Technology Research and Development Center", and the designated enterprise of the Ministry of Construction for the research and production of aluminum profiles. In 25, the company was rated as an excellent enterprise for sustainable development by china construction metal structure association.

4. Chinalco Aluminum

1

China Aluminum Company (hereinafter referred to as the Company) was established on February 23, 21, and is an important state-owned backbone enterprise under the central management. The company is mainly engaged in mineral resources development, nonferrous metal smelting and processing, related trade and engineering technical services, etc. It is the second largest supplier of alumina, the third largest supplier of electrolytic aluminum and the fifth largest supplier of aluminum processed materials in the world, and the comprehensive strength of copper industry ranks first in the country. The company has 24, employees and 65 affiliated enterprises, and its business covers more than 2 countries and regions around the world. In 21, it achieved an operating income of 2.3 billion yuan, ranking among the top 5 enterprises in the world for four consecutive times.

5. Zhongwang Aluminum

1

China Zhongwang Holdings Co., Ltd. is the world's leading R&D manufacturer of industrial aluminum profiles. The company is committed to the lightweight development in the fields of transportation, mechanical equipment and power engineering. According to the statistics of Boston Consulting Group, the company is currently the second largest manufacturer of industrial aluminum profiles in the world and the largest in Asia and China. Zhongwang Company was established in 1993 and its headquarters is located in Liaoning Province, China. After 19 years of professional development, the company currently has 75 world-leading production lines with an annual production capacity of 7, tons. Among them, 125MN hydraulic double-acting aluminum extruder is one of the largest and most advanced extruders in China and even the world. At the same time, the company has established the world-leading aluminum alloy tilting and casting equipment closely connected with the industrial chain and the largest special industrial aluminum profile mold design and manufacturing center in Asia. On May 8, 29, China Zhongwang was successfully listed on the main board of Hong Kong Stock Exchange (stock code 1333), raising nearly 1 billion Hong Kong dollars, making it the largest IPO in the world since the financial crisis in 28, which attracted widespread attention in the global financial market.

6. Xingfa Aluminum

1

Headquartered in Foshan City, Guangdong Province, Xingfa Aluminum was founded in 1984 and listed in Hong Kong on March 31, 28 (No.:98). It is one of the earliest enterprises producing aluminum profiles in Chinese mainland, and now it has become a famous large-scale enterprise specializing in the production of architectural aluminum profiles and industrial aluminum profiles in China, and is the designated production base of aluminum alloy building materials of the Ministry of Construction of China. In 23, it was rated as "No.1 among the Top Ten Aluminum Profile Enterprises in China" by Nonferrous Metals Association, and was confirmed as the leading position of No.1 again in February 28. At present, Xingfa Aluminum's products have 436 national patents for aluminum alloy profiles and more than 3, specifications and models. Mainly to produce building doors and windows, curtain walls, electronic machinery, transportation, aerospace, ships and high-tech military products. At the same time, it is also the largest supplier of conductive aluminum profiles for metro locomotives in China. With its strong R&D capability and persistence in excellent quality, the company has established a wide and stable sales network in China and around the world in the past 2 years to meet the demand of customers in the global market for high-quality products.

7. Dongliang Aluminum Material

1

Zhejiang Dongliang New Material Co., Ltd. is a large aluminum group company specializing in producing all kinds of aluminum alloy profiles, aluminum decorative plates and PS aluminum substrates. The company is located on the bank of the Beijing-Hangzhou Canal and Taihu Lake, with Hangzhou-Nanjing Expressway, National Highway 14 and Railway in the north-south direction and Shensu-Zhejiang-Anhui Expressway and National Highway 318 in the east-west direction. With strong financial strength, the company was successfully listed on Shenzhen Stock Exchange on November 2th, 26, with stock code: 282, becoming the first listed company specializing in the production of aluminum profiles in China. In September, 27, "Dongliang Brand" building aluminum alloy profile was awarded as "China Famous Brand" product.