Henan Signi Aluminium Co., Ltd.

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Henan Sigma Industrial Co., Ltd.

🇨🇳 China

2008

201-300 people

Manufacturer/Trading Company

High-tech enterprise

Eco-friendly supplier

Sustainable materials

Multi-country export

Shipments

168

Key customer

TRIVIUM

Key market

🇻🇳 Vietnam

Description

Henan Sigma Industrial Co., Ltd. is a large-scale aluminum fabrication enterprise and trading company headquartered in Zhengzhou, Henan Province, China. Established in 2008, the company has grown into a significant manufacturer with an annual production capacity of 200,000 tons. Operating with a workforce of approximately 200 to 300 employees, the firm utilizes advanced hot rolling, cold rolling, and foil processing lines to serve a diverse range of global industries including aerospace, automotive, construction, electronics, and pharmaceuticals. The company specializes in a comprehensive portfolio of aluminum products, ranging from raw materials like 1xxx to 8xxx series aluminum plates, coils, sheets, and foils to specialized components such as high-precision aluminum circles and slugs. Since 2014, the company has expanded its manufacturing capabilities to include finished packaging solutions, such as aluminum aerosol cans, collapsible tubes, and capacitor shells. A key differentiator for the business is its commitment to sustainability, evidenced by the development of Post-Industrial Recycled (PIR) and Post-Consumer Recycled (PCR) aluminum products which reduce carbon emissions while maintaining high durability. Henan Sigma Industrial Co., Ltd. maintains ISO 9001 certification, ensuring rigorous quality standards across its production facilities. With a strong international trade presence, the company supports over 160 exporters and provides customized OEM/ODM services to meet specific industrial requirements for medicinal packaging, food containers, and technical components.

Aluminium Container Foil$2550

Henan Wanda Aluminum Co., Ltd.

🇨🇳 China

2002

2001-5000 people

Manufacturer

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Description

Henan Wanda Aluminum Co., Ltd. is a leading manufacturer of high-end aluminum alloy products, specializing in plates, strips, and foils. Established in July 2002 in Gongyi City, China, the company operates with over 2600 employees and boasts total assets of 6 billion RMB. They are recognized as a top industrial and technology enterprise in Henan Province. Henan Wanda Aluminum offers a comprehensive range of 1-8 series aluminum alloy products, including high-precision aluminum alloy plates, strips, and foils. Key products include single zero foil, air conditioning foil, food foil, container foil, hot rolled coils, cast rolled coils, quenched and stretched plates, patterned plates, curtain wall plates, PS plate bases, and hot rolled medium-thick plates. They also produce high-magnesium aluminum alloys and military special high-strength aluminum alloy plates, catering to diverse applications such as packaging, electronics, construction, transportation, automotive, and military industries. The company provides OEM and ODM services and holds certifications including ISO 9001, ISO 14001, OHSAS 18001, China Classification Society factory certification, DNV factory approval, and certifications for weapons and equipment quality management systems and production licenses. With an annual production capacity of 300,000 tons, Henan Wanda Aluminum is committed to green development, evidenced by its energy and carbon management certifications and photovoltaic energy storage project.