Please enter the keyword
top
Who we are
China Hongqiao Group Co., Ltd. is the world’s largest aluminum producer covering the entire aluminum industry chain. It is specialized in thermoelectric, mining, and producing aluminum products, holding sustainability and social welfare at its core.
What we do
China Hongqiao is the world’s largest aluminum producer with an annual production capacity of more than 6 million tonnes per year. Innovation-centered and quality-focused, it has a diverse product portfolio that covers the alumina industry chain and extends into the energy sector..
Our commitment
As one of the largest aluminum producers in the world, China Hongqiao holds its core value of “from society and for society” and keeps committed to social welfare and environmental protection.
Investors
China Hongqiao is the world’s largest aluminum producer. It was listed on the Main Board of the Hong Kong Stock Exchange in 2011. By the end of 2019, its total assets reached 179.6 billion yuan.
Careers
China Hongqiao employs more than 43,000 workers in its 11 production bases in China and overseas. Hongqiao is dedicated to providing a healthy, safe and comfortable working environment and diverse opportunities.
Media
China Hongqiao Group Co., Ltd. was founded in Cayman Islands and listed on the main board of Hong Kong Stock Exchange in 2011. By the end of 2018, it has a total assets of 176.7 billion yuan and more than 40000 employees. It is a large-scale enterprise integrating thermoelectricity
What we do
Bauxite
Alumina
Primary aluminum
Aluminum deep processing
Energy
B auxite
Bauxite is the most commonly used raw material for producing metallic aluminum. With more than 40 million annual inputs, China Hongqiao has become the world’s largest single bauxite importer. The company has established a joint-venture mining company and a river port company in Guinea, focusing mainly on bauxite mining. With the construction of a river port wharf and sea transfer system, Hongqiao has established a complete industrial chain that extends from foreign mines to domestic factories and integrates multi-modal transportation means.
A lumina
China Hongqiao uses the Bayer process in its alumina production, which includes six main production processes – raw material processing, dissolution, sedimentation, decomposition, evaporation and roasting. In 2019, its alumina production capacity reached 15 million tons.
P rimary aluminum
China Hongqiao utilizes large prebaked anode cells in its primary aluminum production, the current strength of which exceeds 400kA. In December 2014, it put into operation the world’s first extra-large prebaked anode cell with a current strength of 600kA. The highly advanced technology is at the forefront of the industry from many perspectives. It has the largest single-cell capacity, requires the least investment per ton of aluminum, yields best-quality liquid aluminum, consumes the least energy, provides the best production environment, achieves the highest degree of automation, and needs the least labor. Having passed China Nonferrous Metal Industry Association’s evaluation of science and technology achievements on June 5, 2015, Hongqiao leads the world with its technological advancements.
A luminum deep processing
China Hongqiao’s aluminum deep processing and production has adopted world-leading manufacturing techniques. Liquid aluminum goes through the advanced process of directly melting and casting ingot, hot continuous rolling, cold rolling and finishing. Hongqiao has fully introduced the advanced high-precision and high-automation rolling mill, enabling the company to lead the world in manufacturing techniques and automatic control. China Hongqiao’s hosts one of the most extensive casting workshops in the world, with a maximum casting weight of 42 tons. The company has developed into an industry leader in the production of aluminum foil, excelling in technological indicators and product qualities and has a comprehensive product portfolio. It can develop and produce decorative foil, household foil, heat sealing foil, candy foil, video foil, food foil, double-zero foil and other products.
E nergy
China Hongqiao’s thermoelectricity production process has reached the ultra-low emission level. Its supercritical and ultra-supercritical large-scale generator units have surpassed the natural gas power units in terms of emission standards. Hongqiao has been adjusting to a more sustainable energy structure, increasingly relying on solar energy and hydropower. With the recent launching of the green aluminum innovation industrial park powered by clean hydroelectricity in Yunnan Province, Hongqiao has now formed an energy consumption pattern highlighting both coal power and hydropower.