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Steel Manufacturing

CHINA TINPLATE EXPERT

We win your trust and support with high-quality products and sincere service.
Leading manufacturer and exporter of tin mill products in China.

About Kunry Steel

Tianjin Kunry Steel Co., Ltd. is the largest manufacturer and exporter of tin mill products in China, equipped with advanced technology, first-class inspection devices, and skilled operations.

Our Vision & Commitment

With a registered capital of ten million US dollars, we employ 500 skilled workers and achieve an annual steel output of 500,000 metric tons.

We supply reasonable prices, better quality, and faster delivery. Our goal is to establish long-term business relationships with customers at home and abroad.

Over the past decade, we’ve grown through professionalism, undistracted focus, creditworthiness, and continuous innovation—always emphasizing customer needs and the pursuit of excellence.

500,000 MT

Annual Steel Output

500 Workers

Skilled Team

Global Reach

Exporting Worldwide

OEM Service

Custom Branding & Packaging

What Our Leaders Say

"Ten years elapsed, everything changes abiding by the principle of professionalism, undistractedness, creditworthiness and continuous innovation..."

— Richard, CEO

"A ship with a powerful engine is sailing toward sea. By providing our customers with more excellent quality products and service, we are striving for a prosperous tomorrow!"

— Sherry, COO

Our Products

Our product catalogue covers ETP Tinplate, TFS Sheet, Printing Sheet, and Scroll Cutting Tinplate—engineered for durability, precision, and performance.

Tinplate Sheet

Tinplate Sheet

Electrolytic Tinplate (ETP) with excellent corrosion resistance and formability. Ideal for food and beverage cans.

  • Thickness: 0.16–0.49mm
  • Tin Coating: 2.8–11.2 g/m²
  • Standard: ASTM, JIS, GB
Tinplate Coil

Tinplate Coil

High-precision coiled tinplate for automated can production. Smooth surface and consistent thickness.

  • Width: 600–1200mm
  • Inner Diameter: 508mm
  • Max Weight: 15 tons
Tin Free Steel (TFS)

Tin Free Steel (TFS)

Chromium-coated steel for cost-effective packaging. Superior paint adhesion and weldability.

  • Cr Layer: 3–110 mg/m²
  • Oil Coating: 50–250 mg/m²
  • Applications: Aerosols, caps, closures
Scroll Cutting Tinplate

Scroll Cutting Tinplate

Precision-cut tinplate in scroll form for high-speed can making. Minimizes waste and maximizes efficiency.

  • Tolerance: ±0.05mm
  • Edge Quality: Burr-free
  • Custom Widths Available
Lacquering Sheet

Lacquering Sheet

Pre-lacquered tinplate for enhanced protection and appearance. Resistant to acids, sulfides, and discoloration.

  • Curing: UV or Thermal
  • Colors: Clear, White, Gold, Custom
  • Food-Grade Certified
Printing Sheet

Printing Sheet

Full-color printed tinplate for branding and marketing. High-resolution graphics with durable finish.

  • CMYK + Spot Colors
  • Matte/Gloss Finish
  • OEM Design Support

Process Equipment

Advanced production lines for tin coating, temper rolling, slitting, and inspection ensure consistent quality.

  • Continuous Electro-Tinning
  • Laser Welders
  • X-Ray Coating Gauges

Shear Equipment

High-speed cut-to-length and slitting lines for precise dimensional control and edge quality.

  • Tension Leveling
  • Flying Shear Technology
  • Automated Stacking

Print Equipment

Offset printing lines with inline drying and inspection for high-quality decorative tinplate.

  • 6-Color Printing
  • Web Width: Up to 1200mm
  • Speed: 120 m/min

Custom Packaging

Tailored packaging solutions to protect your tinplate during shipping and handling.

  • Wooden Skids, Metal Covers
  • Rust-Proof Paper, Corner Guards
  • 20ft Container Load (25T Max)

Why Choose Kunry Steel?

We combine advanced technology, scientific management, and customer-focused service to deliver unmatched value.

Excellent Quality

Our products undergo rigorous inspection using first-class devices. We adhere to international standards and ensure consistency in every batch.

Scientific Management

Advanced process control, lean manufacturing, and continuous improvement systems ensure efficiency and reliability in production and delivery.

Considerate Service

From OEM packaging design to custom branding and fast response times, we go the extra mile to meet your specific needs.

500,000+
Metric Tons Annual Output
500+
Skilled Employees
10M
USD Registered Capital
25T
Max Container Load

Latest News

Stay updated with Kunry Steel’s participation in global exhibitions and industry events.

2020-03-25

LatamCan 2020 Sao Paulo

LATAMCAN is one of the most important references for technical conferences and exhibits in Latin America. Canmakers from all over the continent attend to learn about new technologies.

Read More →
2020-03-25

Metpack 2021, Essen

Visit us at Hall 1, Booth 1E11. We present our full range: Electrolytic tinplate, TFS, Lacquering and printing services.

Read More →
2020-12-31

Happy New Year 2021

Kunry Steel wishes all our valuable business partners a Happy New Year! Thank you for your continued trust and support.

Read More →

Get in Touch

We’re ready to support your tinplate needs with high-quality products and responsive service.

Contact Information

  • +86 22 5839 8705
  • [email protected]
  • NO. 6 WEST FACTORY ROAD, TUANJING STREET, DAQIUZHUANG TOWN, JINGHAI COUNTY, TIANJIN, CHINA

Visit Our Website

For detailed product specifications, certifications, and inquiry submission, please visit our official website.

Visit Official Website

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