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.

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.

17 December 2025

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

Steel Multimodal Transport Practice Guide Based on E-E-A-T Principles

24 December 2025

A Practical Guide to Full-Process China Steel Procurement: From Supplier Screening to Risk Control

This essential hands-on guide is tailored for global steel buyers navigating China’s procurement landscape, covering the full workflow from reliable supplier screening (mill vs trading company) to end-to-end risk control.Authoritative China-international standard comparisons, and actionable checklists for technical specification verification, dual quality inspection (PSI & post-arrival reinspection), contract/payment security, and common fraud prevention.

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

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