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Premium Metal Solutions from HANNSTAR INDUSTRY

Leading Manufacturer of Galvalume, Galvanized, Aluminum, Stainless Steel & Nickel Products Since 2008

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About HANNSTAR INDUSTRY

HANNSTAR INDUSTRY COMPANY LIMITED is a professional manufacturer and exporter specializing in the production, design, manufacturing, and research and development of high-quality metal products. Established in 2008 in Dongying City, Shandong Province — one of China's largest steel production hubs — we have built a strong reputation for reliability, efficiency, and customer-centric service.

Our product range includes Hot Dipped Galvanized Steel (GI), Galvalume Steel (GL / Aluzinc), Prepainted Galvanized and Galvalume Steel, Aluminum, Stainless Steel, and Nickel products. We adhere to the highest international standards, including Japanese, American, and European specifications, ensuring our materials meet the technical needs of diverse global clients.

With a skilled technical team and experienced foreign trade professionals, we deliver customized solutions, competitive pricing, and exceptional service. Our mission: 100% reliable, 100% efficient, and 100% customer-focused.

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Our Premium Metal Products

We offer a comprehensive range of high-performance metal products engineered for durability, precision, and compliance with international standards.

Galvalume Steel

Galvalume Steel

55% Al-Zn coated steel with superior corrosion resistance. Ideal for roofing, cladding, and outdoor applications.

  • ASTM A792, JIS G3321
  • 0.15–2.0mm thickness
  • 900–1250mm width
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Galvanized Steel

Galvanized Steel

Hot-dipped zinc-coated steel for excellent rust protection. Widely used in construction and automotive sectors.

  • ASTM A653, DX51D Z275
  • Zinc coating: 60–275 g/m²
  • Cold-rolled & hot-rolled options
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Aluminum Coil

Aluminum Coil

High-purity aluminum coils in various alloys and tempers. Lightweight, corrosion-resistant, and recyclable.

  • AA3004, AA5052, AA6061
  • 0.2–6.0mm thickness
  • Precision slit & cut-to-length
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Stainless Steel Coil

Stainless Steel Coil

Premium-grade stainless steel in 304, 316, and 430. Resistant to heat, corrosion, and staining.

  • ASTM A240, JIS G4304
  • 2B, BA, No.4 finishes
  • 0.3–5.0mm thickness
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Prepainted Galvalume

Prepainted Galvalume

Color-coated Aluzinc steel with PVDF or polyester finish. Durable, aesthetic, and weather-resistant.

  • RAL, NCS color options
  • 0.18–1.2mm thickness
  • Corrugated & trapezoidal profiles
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Nickel Strip

Nickel Strip

High-purity nickel strips for electronics, batteries, and aerospace. Excellent conductivity and thermal stability.

  • ASTM B160, 99.95% min purity
  • 0.05–3.0mm thickness
  • Annealed & half-hard tempers
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Aluminum Plate

Aluminum Plate

Heavy-duty aluminum plates for marine, aerospace, and industrial applications. High strength-to-weight ratio.

  • 5083-H111, 6061-T6, 7075-T651
  • 4–300mm thickness
  • CNC machining & cutting available
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Stainless Steel Pipe

Stainless Steel Pipe

Welded and seamless stainless steel pipes for plumbing, construction, and industrial systems.

  • 304, 316L, 321 grades
  • 1/2" to 24" diameter
  • Polished, pickled, or brushed finish
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View All 232 Products

Why Choose HANNSTAR INDUSTRY?

International Standards

Products comply with ASTM, JIS, EN, and other global standards for quality assurance.

Advanced Equipment

State-of-the-art production lines ensure precision, consistency, and high efficiency.

Global Exporter

Serving clients in over 50 countries with reliable logistics and documentation.

24/7 Support

Dedicated team ready to assist with inquiries, technical specs, and order tracking.

2008
Founded
15+
Years Experience
232
Products
50+
Countries Served

Frequently Asked Questions

What standards do your products meet?

Our products meet ASTM, JIS, EN, GB, and other international standards. We can produce to specific customer requirements.

Can you provide custom sizes and finishes?

Yes, we offer custom cutting, slitting, coating, and surface finishing based on your technical drawings and specifications.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 5 metric tons per size and specification, but we can discuss smaller trial orders.

How do you ensure quality control?

We conduct rigorous in-process and final inspections, including chemical composition analysis, mechanical testing, and coating thickness checks.

What are your delivery times?

Typical production time is 15–25 days after order confirmation. Shipping depends on destination and method (sea/air).

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Contact Information

Send Us a Message

For inquiries, quotes, or technical support, please visit our official website to get in touch with our team.

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