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Premium Steel & Aluminum
Solutions for Industry

Global exporter of high-quality steel products including hot rolled, cold rolled, galvanized coils, steel pipes, rebar, wire rod, and aluminum materials. Trusted by industrial partners in over 50 countries.

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About LSD Steel

Tianjin Lishengda Trading Co., Ltd. is a professional international steel trader with years of experience in exporting high-quality steel and aluminum products to global markets.

We specialize in supplying a comprehensive range of steel materials including hot rolled, cold rolled, galvanized, PPGI, steel pipes, structural sections, rebar, and wire rod. Our aluminum products include coils and plates meeting international standards.

With a strong commitment to quality, timely delivery, and customer satisfaction, we have built long-term partnerships across construction, automotive, manufacturing, and infrastructure sectors.

LSD Steel Company

Our Product Range

High-quality steel and aluminum products for diverse industrial applications

Mild Carbon Round Bar

Low-carbon steel round bar ideal for construction and mechanical applications.

  • Material: Low-carbon steel
  • Standard: ASTM, JIS, DIN
  • Diameter: Custom sizes available
  • Application: Construction, machinery

Steel Wire Rod AISI 1020

High-strength wire rod for hardware, fasteners, and construction.

  • Grade: AISI 1020
  • Diameter: Φ5.5mm - Φ14mm
  • Surface: Clean, scale-free
  • Use: Fasteners, springs, mesh

Mild Steel Sheet SS400

Hot-rolled mild steel sheet with excellent weldability and formability.

  • Grade: SS400
  • Thickness: 1.0mm - 20mm
  • Width: Up to 2000mm
  • Standard: JIS G3101

Wire Rod Φ5.5mm - Φ14mm

Precision-manufactured wire rods with consistent dimensional accuracy.

  • Sizes: Φ5.5, 6, 6.5, 7, 8, 9, 10, 12, 13, 14mm
  • Surface: Smooth, defect-free
  • Tolerance: ±0.1mm
  • Packaging: Coils or spools

Hot Rolled Checkered Sheet Q195

Anti-slip steel sheet ideal for industrial flooring and platforms.

  • Grade: Q195
  • Pattern: Diamond, lentil
  • Thickness: 1.0mm - 12mm
  • Application: Treads, walkways, trucks

CRC Sheet in Coil CS Type B

Cold-rolled automotive-grade steel with superior surface finish.

  • Type: CS Type B
  • Application: Auto body panels
  • Surface: Smooth, oil-coated
  • Thickness: 0.5mm - 3.0mm

Hot Rolled Checkered Plate Q235B

Durable carbon structural steel plate with anti-slip surface.

  • Grade: Q235B
  • Thickness: 1.0mm - 20mm
  • Width: 1000mm - 2000mm
  • Length: 2m - 12m

Custom Cut Cold Rolled Coil

Precision-cut cold rolled steel with excellent corrosion resistance.

  • Processing: Slitting, cutting to length
  • Surface: Smooth, clean
  • Thickness: 0.3mm - 4.0mm
  • Width: Custom as per requirement

Galvanized Steel Coil/Sheet

Zinc-coated steel for enhanced corrosion resistance in outdoor use.

  • Zinc Coating: Z60-Z275
  • Standards: ASTM, JIS, EN
  • Applications: Roofing, cladding, ducts
  • Spangle: Regular, min, zero

Stainless Steel Pipe

Corrosion-resistant pipes for industrial and architectural applications.

  • Grades: 304, 316, 310S, 201
  • Types: Seamless, welded
  • Shapes: Round, square, rectangular
  • Finish: BA, 2B, No.4, 8K

Aluminum Coil

High-purity aluminum coil for lightweight and corrosion-resistant applications.

  • Alloys: 1050, 1060, 1100, 3003, 5052
  • Temper: H14, H16, H18, O
  • Thickness: 0.1mm - 6.0mm
  • Width: Up to 2000mm

Deformed Steel Bar (Rebar)

Ribbed steel bar for reinforced concrete structures.

  • Grades: HRB335, HRB400, HRB500
  • Diameter: Φ6mm - Φ50mm
  • Standards: GB, ASTM, BS
  • Length: 6m, 9m, 12m or custom

Why Choose LSD Steel

Quality Assurance

Strict quality control from raw material to finished product with full inspection reports.

Global Delivery

Reliable logistics network ensuring timely delivery to over 50 countries worldwide.

Competitive Pricing

Direct factory pricing with no middlemen, offering excellent value for bulk orders.

24/7 Support

Dedicated customer service team available to assist with inquiries and technical support.

50+
Countries Served
15+
Years Experience
200K+
Tons Annual Supply
99.8%
Customer Satisfaction

Frequently Asked Questions

What steel standards do you supply?

We supply products meeting international standards including ASTM (USA), JIS (Japan), DIN (Germany), GB (China), BS (UK), and AS/NZS (Australia/New Zealand).

What is your minimum order quantity (MOQ)?

Our standard MOQ is 25 metric tons per size and grade. However, we can accommodate smaller trial orders for new customers.

How do you ensure product quality?

We conduct strict quality control at every stage, provide mill test certificates (MTC), and offer third-party inspection services (SGS, BV, CIQ) upon request.

What are your payment terms?

We accept T/T (Telegraphic Transfer), L/C at sight, and other negotiable terms depending on order size and customer relationship.

How long does delivery take?

Typical production time is 15-25 days after order confirmation. Shipping time varies by destination port but generally takes 20-40 days from China.

Get in Touch

For inquiries about our products or pricing, please visit our official website to contact us directly.

Email

[email protected]

Phone / WhatsApp

+86 13582537541

Location

Room 101, Xiaodian Town, Beichen District, Tianjin, China

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