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Premium Carbon Steel Solutions

High-quality carbon steel products manufactured in China — including angle bars, coils, strips, sheets, pipes, and structural profiles. Trusted by global industries for durability, precision, and performance.

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Who We Are

Zhejiang TuanXue Carbon Steel Products Co., Limited

Founded in 2009, Zhejiang TuanXue is a leading manufacturer and exporter of high-quality carbon steel materials based in China. We specialize in a wide range of steel products used across construction, manufacturing, automotive, and industrial sectors.

Our promise: Reliable quality, competitive pricing, fast delivery, and customer-focused service. We stand in our customers’ shoes to ensure every product meets international standards and real-world demands.

15+
Years Experience
50+
Global Markets
Learn More on Official Site
Steel Pipe Manufacturing Steel Coils Galvanized Steel Coil Seamless Casing Pipe

What Our Clients Say

"We trust the quality of your products. It's always the best. Keep this going, and we will establish a long-term trade relationship with you."

— Samual

"Alone we can do so little, together we can do so much."

— Mr. David Blackwell

"They can always provide us the most popular products in the market."

— Allen Tang

Our Premium Products

Explore our wide selection of high-quality carbon steel products, engineered for strength, durability, and precision across industries.

Carbon Steel Angle Bar

Carbon Steel Angle Bar

  • Standards: JIS, ASTM, GB, DIN, EN
  • Grades: Q235, Q345, SS400, S235JR
  • Application: Construction, Engineering Structures
  • Coating: Galvanized (Hot-Dipped), Slotted Options
View Details
Galvanized Steel Coil

Galvanized Steel Coil

  • Standards: ASTM, GB, JIS, EN
  • Grades: DX51D, SGCC, CGCC, AZ60
  • Zinc Coating: 60-180g/m²
  • Applications: Roofing, Containers, Tools
View Details
Carbon Steel Strips

Carbon Steel Strips

  • Processing: Cold Rolled, Galvanized
  • Thickness: 0.1–3.0mm (Custom)
  • Grades: CK75, Q235, SPCC
  • Uses: Saw Blades, Automotive, Electrical
View Details
Carbon Steel Sheet Plate

Carbon Steel Sheet & Plate

  • Standards: ASTM, AISI, DIN, GB
  • Grades: Q235, Q345, SS400
  • Thickness: 1.0–100mm
  • Finish: Hot Rolled, Cold Rolled, Galvanized
View Details
Carbon Steel Pipe Tube

Carbon Steel Pipe & Tube

  • Type: Seamless, Welded, API 5CT
  • Standards: ASTM A35, API 5L, GB/T 8162
  • Diameter: 1/2" to 48"
  • Application: Oil & Gas, Structural, Hydraulic
View Details
PPGI Steel Coil

PPGI / PPGL Steel Coil

  • Color Coating: PVDF, Polyester (RAL Options)
  • Base Metal: Galvanized or Galvalume
  • Width: 600–1250mm
  • Applications: Roofing, Cladding, Shutters
View Details
Carbon Steel U Channel

Carbon Steel U Channel

  • Standards: ASTM, GB, JIS
  • Grades: Q235, Q345
  • Finish: Hot Rolled, Galvanized
  • Uses: Framing, Support Structures
View Details
Carbon Steel Flat Bar

Carbon Steel Flat Bar

  • Standards: ASTM A36, GB, JIS
  • Grades: Q235, S235JR
  • Thickness: 3–50mm, Width: 10–200mm
  • Applications: Brackets, Supports, Machinery
View Details

Why Choose Us?

Quality Guaranteed

ISO-compliant manufacturing with strict quality control at every stage.

Fast Delivery

Efficient logistics and global shipping for on-time project execution.

Competitive Pricing

Direct factory pricing with no middlemen, ensuring value for money.

24/7 Support

Dedicated team ready to assist with technical and order inquiries.

15+
Years in Business
50+
Countries Served
10,000+
Tons Monthly Output
99.8%
Customer Satisfaction

Frequently Asked Questions

What standards do your products meet?

Our carbon steel products comply with international standards including ASTM, AISI, DIN, GB, JIS, and EN, ensuring compatibility and reliability across global markets.

Can you provide custom sizes and coatings?

Yes, we offer customization in dimensions, thickness, zinc coating weight, and color finishes (for PPGI/PPGL) based on client specifications.

What is your minimum order quantity (MOQ)?

Our standard MOQ is 25 metric tons per size and grade, but we can discuss smaller trial orders for new clients.

Do you offer samples?

Yes, we provide free samples for evaluation. Shipping costs may apply depending on destination.

How do you ensure product quality?

We conduct in-house chemical and mechanical testing, third-party inspections (SGS, BV), and full traceability from raw material to shipment.

Get in Touch

For quotes, technical support, or partnership inquiries, visit our official website to connect with our team.

Visit Official Website

Zhejiang TuanXue Carbon Steel Products Co., Limited
Founded in 2009 | Manufacturer & Exporter

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