About us - Credits - Products - Certification - Employees

SIGMA Aluminum is a large-scale aluminum fabrication enterprise, established in 2008, is professional in R&D and production of aluminum products. It headquarters in Gongyi City, Henan Province.

Henan Sigma Industry Co.,Ltd

With the sophisticated hot rolling line, cold rolling line and foil processing line as well as inspection facilities, most of its equipments are advanced nationally and some of even worldwide. It’s designed out put is 200,000 tons per year, the main products include 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, 7xxx, 8xxx series aluminum plate, coil, foil and PS plate base etc. high precision aluminum and aluminum alloy plate, sheet, foil material. The products have versatile applications such as for aerospace, shipping, printing, automobile, construction, domestic appliances, decorating, packaging and other fields.


To manufacture products that exceed the quality, service and cost expectations of our customers and that allow us to be recognized as the leading company in the market.


To be the most efficient, productive and profitable aluminum rolling company in CHINA and to become the main reference company when discussing aluminum rolled products.

Products Ranges:

1050 aluminum circle, 1060 aluminum circle,3003 aluminum cirle,5052 aluminum circle,6061 aluminum circle,

1070 aluminum plate,2024 aluminum plate,5083 aluminum plate,5454aluminum plate,6082 aluminum plate

6061 aluminum plate,7075 aluminum plate,Aluminum slugs for lighter shells,Aluminum slugs for Bottle Closure

1050 aluminium sheet,1060 aluminum sheets,1100 aluminum sheets