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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 aluminum 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
Our Lightweight base gears towards a greener production
2022-09-07

Thanks to the implementation of new technologies such as high-temperature fusion friction welding and modern processes to replace the traditional drilling, screwing, and spot welding, we were able to not only save costs, but also increase strength. The size of the workpieces that are now produced is more accurate and the average weight is reduced by more than 50% with performance also improved by more than 20%.



In terms of performance, 2 series of 8 kinds of high-strength and tough aluminum alloy materials developed in the base are stronger, resist fatigue better and corrosion resistance has improved by more than 20% compared with traditional alloys. 

Through this advanced technology, the base manufactures body platforms, chassis platforms, and chassis transmission components that are more than 40%, 30%, and 50% lighter than traditional products.



It is estimated that this new lightweight production can help reduce carbon emissions by more than 340,000 tons.

 

Source: WeChat