Sigma Group is a Taiwanese-owned aluminium ingot producer with 9 smelting facilities in China and Taiwan. Currently our annual turnover is US$1.2 billion with production capacity of over 1.1 million tons per year.
Due to high demand in China, we are buying remelt aluminum ingot/sow as well as aluminum scrap for our factories across different areas of China.
Sigma Group
Jiaxing Zhejiang China
The on-line directories are provided as a service to subscribing members.