Tianjin Zhongtong Dingxing Steel Pipe Manufacturer in China

One-Stop Sourcing Platform for Foreign Standard Steel

we re a comprehensive service provider offering premium steel solutions based on ready stock of pipes and profiles. Since day one, we ve been supplying high- quality steel materials, with every salesperson serving clients through professional expertise and rigorous processes. To ensure international-standard products, customized services, and one- stop procurement for all pipe and profile needs- tailoring solutions to your project requirements for a time- saving, worry- free experience.

12+

Years of Establishment

200+

Staff Count

50,000+

Ready Stock(Tons)

150,000+

Monthly Output(Tons)

Tubular Products Field

We are committed to making high-quality pipes accessible to more people. Our product range covers: seamless steel pipes, galvanized seamless pipes, square/rectangular pipes, galvanized square pipes, welded pipes, galvanized round pipes, and spiral pipes.

Steel Profiles Field

Years of deep immersion in the industry have endowed us with rich experience, and our products are widely used in fields such as building structures, photovoltaic equipment, and engineering machinery. Our product range covers: angle steel, channel steel, I-beams, H-beams, galvanized angle steel, and galvanized channel steel.

Greenhouse & PV Bracket

We own a pipe manufacturing plant, a bracket processing plant, and a photovoltaic ground pile production plant, along with fully automatic pipe cutting and punching lines, automatic pipe shrinking lines, automatic auger welding lines, hundreds of welding stations, and 4 hot-dip galvanizing lines. With a daily output of 10,000 to 20,000 units, we boast strong production and storage capabilities, backed by reliable pre-sales and after-sales support.

Our Prodcuts

We are one of the leading suppliers of customized metal parts in China. We provide high quality metal parts with competitive price according to customers' drawings and specifications.

Exquisite steel

C-shaped steel

Q345B C-channel steel,S355 C-channel steel ,cutting C-channel steel ,punched C-channel steel,strut C-channel steel,non-alloy C-channel steel,DIN standard C-channel steel,Construction C-Channel Steel,Solar Mounting C Channel steel,Framing C Channel steel,hot dipped galvanized unistrut

Galvanized I-Beams - Corrosion-Resistant for Infrastructure Projects in the Middle East

galvanized I-beams, corrosion-resistant beams, Middle East infrastructure, zinc-coated I-beams, infrastructure construction

Black Equal Angle Steel - High-Strength for Construction & Structural Works

black equal angle steel, high-strength angle steel, construction angle iron, structural black angle, equilateral black steel angle

Zinc-Coated Strip-Formed Square Tubes - Ideal for Infrastructure & Engineering

strip-formed galvanized square tubes, zinc-coated strip square pipes, infrastructure strip tubing, engineering galvanized strip tubes, square strip steel sectionsUsage Scenarios Scenario 1: Urban Infrastructure Development In urban construction projects such as pedestrian bridges and barrier systems, durability is critical. Zhongtong Dingxing’s galvanized strip square tube is designed to resis

High-Quality Galvanized Strip Round Pipes for Agricultural & Irrigation Use

agricultural strip round pipes, irrigation galvanized tubes, high-quality strip steel pipes, galvanized round strip tubing, farm use strip pipes

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LATEST NEWS

10 December 2025

Mechanical Adaptation and Lifecycle Optimization Solution Based on Extreme Environments and Engineering Practices in the GCC Countries

Middle East H-Beam vs. I-Beam Selection Guide

26 August 2025

Practical Guide to Greenhouse Selection and Construction in Saudi Arabia: Technical and Commercial Decisions Driven by Policies

Saudi Arabia’s "Vision 2030" and energy subsidy reform (complete phase-out of energy subsidies by 2030) are reshaping the logic of agricultural investment.

Hands-On Manual Involving Full-Process Parameter, Cost Item List and Risk Preventing

17 December 2025

TianJin Zhongtong Dingxing-One-Stop Sourcing Platform for Foreign Standard Steel

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Zhongtong Dingxing

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