We are a professional cold drawn steel manufacturer specializing in high-precision cold drawn round bars, square bars, flat bars, hexagonal bars, and custom shaped steel profiles. As a direct factory supplier, we provide OEM production, drawing-based customization, and non-standard size processing services for global industrial and trading customers.
With years of manufacturing experience and advanced automated production lines, we deliver one-stop precision cold drawn steel solutions for customers across Europe, Southeast Asia, the Middle East, Oceania, and other international markets.
As a reliable source factory of cold drawn steel products, we focus on quality stability, precision manufacturing, and fast delivery. Our factory is equipped with complete automated production systems and a strict quality inspection process to ensure every steel bar meets international industrial standards.
We support both large-volume and small-batch orders, urgent production scheduling, OEM customization, and flexible processing solutions to satisfy diverse project requirements worldwide.
Our main products include:
Cold Drawn Round Bars
Cold Drawn Square Bars
Cold Drawn Flat Bars
Cold Drawn Hexagonal Bars
Custom Shaped Steel Profiles
Non-standard Precision Steel Components
We support custom manufacturing according to technical drawings, dimensions, tolerances, and special mechanical property requirements.
Compared with traditional hot rolled steel materials, our precision cold drawn steel products offer superior dimensional accuracy, tighter tolerances, smoother surfaces, and excellent straightness.
The cold drawing process eliminates oxide scale and significantly reduces the need for secondary machining, helping customers lower processing costs, shorten production cycles, and improve assembly precision.
Additionally, cold work hardening enhances the steel’s strength, hardness, toughness, fatigue resistance, and low-temperature performance, making it highly suitable for demanding industrial applications.
Our cold drawn steel products are widely used in various high-end manufacturing industries, including:
New Energy Equipment
Automotive Parts Manufacturing
Mechanical Engineering
Rail Transit Systems
Shipbuilding & Marine Engineering
Precision Instruments
Construction & Structural Engineering
With stable mechanical performance and consistent dimensional quality, our products are trusted by industrial buyers and OEM manufacturers worldwide.
We provide comprehensive custom processing services including non-standard dimensions, special steel grades, profile customization, cutting, straightening, and precision finishing.
Whether you require standard industrial steel bars or complex customized steel profiles, our engineering and production teams can provide efficient and cost-effective manufacturing solutions tailored to your project.
Direct factory supply with no middlemen
Stable product quality and strict inspection standards
Advanced automated production equipment
Support for OEM & drawing customization
Flexible MOQ and fast delivery
Competitive export pricing
Professional international trade service team
We are committed to providing global industrial customers with reliable, high-quality, and cost-effective precision cold drawn steel products and customized manufacturing services.
We accept trial orders and bulk production. The minimum order quantity depends on the steel grade, size, and processing required. For standard sizes we can usually arrange a smaller first order so you can verify quality before scaling up.
Yes. Original Mill Test Certificates, chemical composition reports, and mechanical property reports can be supplied with every shipment, in line with EN 10204 requirements.
We supply carbon steel, alloy steel, and free-cutting steel grades including S235JR, S355J2, Q235, Q355, A36, 1045, S45C, 42CrMo4, 4140, SCM440, 12L14, and more. Cold drawn tolerances are typically held to h9-h11 depending on size and grade.
For standard sizes, shipment is normally arranged within 2-4 weeks after order confirmation. Urgent production can be scheduled on request, and the final lead time is confirmed in the quotation.
Yes. Sample orders are welcome so you can check dimensions, surface quality, and mechanical properties before committing to production quantities.
We inspect incoming raw material, check dimensions during production, and run final mechanical and chemical testing on each batch, with the MTC accompanying every delivery.
Contact us today for product catalogs, technical support, and customized quotations.
Explore our sections: Cold Drawn Flat Steel · Cold Drawn Square Steel · How We Produce It
Experience the outstanding industrial quality of Zhenfu. Our meticulously designed cold-drawn steel can enhance performance in various fields. If you need a customized solution, please contact us and collaborate with Zhenfu.
