Wanzhi Group | High-Quality Steel Supplier Since 2011

About Wanzhi Steel

Since 2011, Wanzhi Steel has been a leading name in the global steel industry. As one of the most trusted steel manufacturers and exporters, we have built long-term partnerships with clients across more than 120 countries.

Our steady growth is rooted in integrity and guided by Christian values. We believe that producing high-quality steel and maintaining ethical business practices go hand in hand in serving society and building lasting trust.

Core Values

United in Purpose, Led by Wisdom
Build with Integrity, Advance with Trust
Customer-Centric Innovation
Sustainable Industrial Excellence

Our Products

One-stop steel solutions with full customization — from coatings and colors to thickness, width, and substrate.

PPGI Steel Coil

Pre-painted galvanized iron with durable color coating. Ideal for roofing, cladding, and appliances.

Custom RAL colors
Zinc coating: Z100–Z275
Thickness: 0.18–2.0mm
Width: Up to 1250mm

Galvanized Steel (GI)

Zinc-coated steel for superior corrosion resistance. Used in construction and automotive sectors.

Hot-dip or electro-galvanized
Coating: G30–G60
Standards: ASTM, JIS, EN
Coil or sheet form

PPGL Steel

Pre-painted galvalume steel with aluminum-zinc alloy coating. Excellent for harsh environments.

Al-Zn coating: 55% Al
High reflectivity & heat resistance
Long lifespan (>30 years)
Custom embossing available

410 Stainless Steel Plate

Martensitic stainless steel with high strength and moderate corrosion resistance.

Grade: 410, 430, 304, 316
Finish: 2B, BA, No.4
Thickness: 0.3–10mm
Applications: Cutlery, valves, machinery

Electrolytic Tinplate Sheet

Tin-coated steel for food packaging, cans, and electronic enclosures.

Tin coating: 2.8–11.2 g/m²
Base steel: MR, L, DQ
Temper: T1–T5
Anti-sulfur & lacquer options

Carbon Alloy Steel

High-strength steel for structural and mechanical applications.

Grades: Q235, Q355, S235JR
Heat-treated options
Custom chemical composition
Weldable & machinable

Composite Steel Plate

Multi-layer bonded plates for extreme wear and corrosion resistance.

Cladding: Stainless, titanium, nickel
Base: Carbon steel
Explosion or roll bonded
Used in chemical & marine

SuperDyma (ZAM) Steel

Next-gen corrosion-resistant steel with Zn-Al-Mg alloy coating.

Coating: ZM50–ZM150
10x longer life than GI
Excellent cut-edge protection
Low maintenance

View Full Product Catalog

Why Choose Wanzhi Group?

We combine technical excellence, global experience, and unwavering integrity to deliver unmatched steel solutions.

Global Export Experience

15+ years serving clients in 120+ countries with multilingual support (English, Spanish, Russian, Arabic).

Custom Solutions

Tailored colors, coatings, thicknesses, widths, and substrates to meet your exact project needs.

Proven Capacity

Annual supply capacity exceeding 600,000 tons with reliable on-time delivery guarantees.

Quality & Integrity

Built on faith and trust — every product meets international standards and client expectations.

Customer Trust

Hear from our global partners

"The quality of your PPGI is very competitive on our local market. No color difference, no pound difference, and the packaging is great. Please send new price."

Hamaza

Turkey

"We have received steel today. Packaging looks good. Thanks for putting on pallets like we asked. We have used the steel plates. Everything is good so far. Thank you."

Scott

Australia

"I really appreciate your foreign trade services. Your professionalism and efficiency have made my business more smooth. Highly recommended!"

Salley

Colombia

Frequently Asked Questions

What types of steel products do you offer?

We offer GI/GL, PPGI/PPGL, stainless steel, carbon alloy steel, composite steel plates, tinplate, and specialty coated steels like SuperDyma (ZAM).

Can you customize steel specifications?

Yes, we provide full customization including thickness, width, coating weight, color (RAL), finish, and packaging.

What is your production capacity?

Our annual supply capacity exceeds 600,000 tons, with reliable delivery timelines.

Which countries do you export to?

We serve clients in over 120 countries across Africa, the Middle East, South America, Southeast Asia, and Europe.

How can I request a quote?

Visit our official website to submit your inquiry with detailed requirements.

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High-Quality Steel Supplier Since 2011