What is the fine-grained topic of the following text: We have our own factory for producing aluminum slugs in Jiangsu, and we also have own partner factories in Foshan/Jiangsu to producing aluminum sheets and coils.More than 20 years experience make us have many resources in China aluminum industry including CHALCO and public companies, who manufacture aluminum foils, aluminum sheets, plates and coils for different applications, aluminum circles and mirror sheets, embossed aluminum sheets, checked plates,etc. Only return the topic.
Aluminum production and resources in China.