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Leading Galvanized & Pre-Painted Steel Coil Supplier

ISO9001 Certified | 20+ Years Experience | Exported to 100+ Countries

20+
Years Experience
100+
Countries Served
800K+
Tons Annually
8
Production Lines

Our Core Products

High-quality steel coils engineered for durability, performance, and global compliance. Minimum order: 25 tons.

Galvanized Steel Coil (GI)

Galvanized Steel Coil (GI)

Zinc-coated steel for corrosion resistance. Ideal for construction and industrial applications.

Galvalume Steel Coil (GL)

Galvalume Steel Coil (GL)

Al-Zn alloy coated for superior heat and corrosion resistance. Long-lasting performance.

Prepainted Galvanized Steel Coil (PPGI)

Prepainted Galvanized Steel Coil (PPGI)

Color-coated GI steel with excellent weatherability and aesthetic finish.

Prepainted Galvalume Steel Coil (PPGL)

Prepainted Galvalume Steel Coil (PPGL)

High-performance coated steel with color finish and extreme durability.

Pre Painted Aluminum Coil

Pre Painted Aluminum Coil

Lightweight, corrosion-resistant aluminum with vibrant color coating.

Zn-Al-Mg Coated Steel Coil

Zn-Al-Mg Coated Steel Coil

Advanced alloy coating for maximum corrosion resistance and longevity.

Tinplate Coil (ETP / SPTE)

Tinplate Coil (ETP / SPTE)

Tin-coated steel for food packaging, electronics, and high-end applications.

Corrugated Roofing Sheets

Corrugated Roofing Sheets

Durable, weather-resistant roofing solution for industrial and residential use.

About Hengze Steel

Shandong Hengze Steel Group Co., Ltd. is a professional manufacturer of PPGI, GI, and PPGL steel coils based in Tai’an, Shandong. Founded over 20 years ago, our modern facility spans more than 40 hectares and operates 8 advanced production lines, producing over 800,000 tons annually.

We serve industries including construction, automotive, home appliances, and infrastructure, delivering high-quality steel solutions to over 100 countries. Our commitment to innovation, quality, and sustainability drives everything we do.

  • ISO9001 Certified Manufacturing
  • Global Compliance (EU, ASTM, JIS, etc.)
  • Direct Factory Pricing
  • Free Sample Testing Available
Hengze Steel Facility

Comprehensive Steel Services

From precision cutting to surface treatment, we offer end-to-end processing to meet your exact specifications.

Sheet Forming

Custom shaping and profiling for roofing, cladding, and structural applications.

Steel Coil Cutting

Precision cut-to-length and slitting services for exact dimensional requirements.

Surface Treatment

Enhanced coating, passivation, and oiling for improved performance and protection.

Sample Testing

Free certified testing for coating thickness, composition, and surface quality.

Steel Packaging

Secure, export-grade packaging to ensure safe delivery worldwide.

Custom Processing

Tailored solutions including embossing, laminating, and special coatings.

Technical Support & Resources

Steel Grades Guide

Explore specifications for EU, ASTM, JIS, Australian, and Chinese standards.

Processing Guide

Best practices for handling, cutting, and installing steel coils.

Downloads

Access datasheets, inspection reports, and compliance certificates.

FAQs

Answers to common questions about steel selection and application.

Free Sample Testing

Request free coil samples with certified testing to verify coating thickness, composition, and surface quality.

Request Sample

Contact Hengze Steel

Get in touch with our team for inquiries about products, pricing, customization, or global shipments.

Sales Department

sales@solar-mates.com

WhatsApp

+86 13810587138

Technical Support

support@solar-mates.com

Phone: +86 0538 6624686

Shipping & Delivery

shipping@solar-mates.com

WhatsApp: +86 18254873362

Working Hours

UTC/GMT +8 | Mon-Fri: 8:30 AM – 6:00 PM

Sat: 8:30 AM – 3:00 PM | Sun: Closed

Address

High-tech Development Zone, Taian City, Shandong Province, China

Visit Our Official Website

For detailed product catalogs, technical documents, and direct communication, please visit the official Hengze Steel website.

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