Cold Drawn Steel Wire Manufacturer in China
Factory-direct manufacturing of plain cold drawn steel wire, ribbed steel wire, and black annealed wire engineered for automated resistance welding applications. We help welded mesh, steel truss deck, and reinforcement cage manufacturers achieve zero-downtime production with consistent wire diameter and stable mechanical properties.
- Plain Cold Drawn Steel Wire
- Ribbed Cold Drawn Steel Wire
- Black Annealed Wire
Batch Consistency
Diameter, tensile strength, and surface quality are checked for stable high-speed resistance welding production.
Cold Drawn Steel Wire
For welded mesh, steel truss deck, reinforcement cage, and automated resistance welding applications.
Factory Direct Cold Drawn Steel Wire Supplier Eliminating Production Downtime
High-speed automated resistance welding lines require raw material wire with extreme consistency. Fluctuations in wire diameter or tensile strength lead to machine jams, welding spark splatters, rapid electrode wear, and uneven mesh geometry. As a specialized cold drawn steel wire supplier, YaDa eliminates these costly production bottlenecks through strict raw material selection and fully controlled multi-pass drawing processes.
Less Downtime
Stable wire feeding helps reduce line stoppages and repeated machine adjustments.
Tight Diameter Control
Precision die control supports consistent coil-to-coil wire diameter.
Clean Wire Surface
Controlled surface treatment improves conductivity for resistance welding applications.
Stable Tensile Strength
Multi-pass drawing helps maintain uniform mechanical performance across batches.
Cold Drawn Steel Wire Factory Video: See How YaDa Controls Quality Before Shipment
This factory introduction video helps buyers understand YaDa’s cold drawn steel wire manufacturing capability, including wire drawing, surface control, coil handling, inspection, and export-ready packaging for industrial applications.
- Multi-pass cold drawing process for stable diameter and mechanical performance
- Surface cleanliness control for automated resistance welding applications
- Coil packaging and export loading prepared for long-distance international delivery
Problem-Solution Matrix for High-Speed Resistance Welding Lines
Built for welded mesh, steel truss deck, and reinforcement cage manufacturers
| High-Speed Line Challenge | Cause of Issue | YaDa Factory Solution | Production Benefit |
|---|---|---|---|
| Frequent Machine Jams | Diameter tolerance variation across coils | Precision die control with tight ±0.03mm to ±0.05mm tolerance | Continuous feeding without automated line shutdowns |
| Welding Defects & Sparks | Surface oil, heavy rust, or scale contamination | In-line mechanical descaling and clean surface treatment | Stable electrical conductivity & reduced electrode wear |
| Mesh Distortion / Twisting | Inconsistent tensile strength & residual stress | Multi-pass drawing with controlled strain hardening | Flat, straight welded mesh & uniform structural performance |
| Unstable Welding Spots | Erratic chemical composition of raw wire | 100% low-carbon wire rod batch verification according to GB / SAE requirements | Reliable spot fusion in resistance welding applications |
Need stable cold drawn steel wire for your automated welding line?
Send your required diameter, tensile strength range, coil weight, surface requirement, and application. YaDa will review your production needs and recommend a factory-direct steel wire solution.
Cold Drawn Steel Wire Products We Manufacture
YaDa manufactures plain cold drawn steel wire, ribbed cold drawn steel wire, black annealed wire, and PC steel wire for industrial production lines, construction reinforcement, and concrete infrastructure applications.
Smooth Bright Surface
Plain Cold Drawn Steel Wire
Precision cold drawn round wire with a bright, clean surface and uniform diameter. Specifically engineered for high-speed automated resistance welding equipment, general mesh welding, and hardware manufacturing.
High Bond Strength
Ribbed Cold Drawn Steel Wire
High-strength cold drawn wire featuring cold-rolled surface ribs to maximize concrete bonding strength. Essential raw material for welded reinforcement mesh, steel truss deck girders, and precast concrete components.
Excellent Ductility
Black Annealed Wire
Thermally annealed low-carbon steel wire offering excellent flexibility, softness, and uniform elongation. Widely used for rebar tying, construction binding, industrial packaging baling, and agriculture.
Low Relaxation
Prestressed Concrete (PC) Steel Wire
High-tensile low-relaxation steel wire available in plain, indented, or spiral ribbed configurations for prestressed concrete sleepers, concrete pipes, and heavy infrastructure projects.
Not sure which cold drawn steel wire fits your production line?
Tell us your application, wire diameter, tensile strength range, coil weight, and surface requirements. YaDa will recommend a factory-direct steel wire solution for stable production.
Steel Wire for Welded Mesh, Truss Deck and Reinforcement Cage Applications
Built Around Real Production Requirements
Select your application to find the right cold drawn steel wire specification for automated welding lines, reinforcement systems, and concrete component manufacturing.
Steel Wire for Welded Mesh Manufacturing
Automatic mesh welding equipment requires steel wire with predictable weldability and exact straightness after payoff. Our cold drawn wire provides exceptionally smooth feeding, zero surface scale, and consistent spot welding strength for concrete reinforcement mesh and industrial fencing.
Learn More About Welded Mesh Steel WireSteel Wire for Steel Truss Deck Production
Steel truss deck girders demand ribbed cold drawn wire with high yield strength and crack-free bendability. YaDa supplies high-performance ribbed steel wire tailored for automated floor deck welding lines, ensuring optimal structural loading capacity.
Learn More About Truss Deck Steel WireSteel Wire for Reinforcement Cage & Concrete Piles
Infrastructure foundation piles and drainage pipes rely on high-durability steel wire for automatic cage welding machines. We deliver heavy-coil ribbed and plain wire with high mechanical stability to prevent cage distortion during assembly and casting.
Learn More About Reinforcement Cage Steel WireSteel Wire for Automated Resistance Welding Applications
Note: Our steel wire is raw material used for resistance welding fabrication, not consumable filler wire such as MIG or TIG products.YaDa’s clean-surface cold drawn wire minimizes contact resistance variation, protecting machine copper electrodes from excessive heat and erosion.
Learn More About Resistance Welding Steel WireNeed steel wire matched to your welding equipment and application?
Share your machine type, target application, wire diameter, tensile strength range, surface requirement, and coil weight. YaDa will recommend a suitable factory-direct cold drawn steel wire specification.
Steel Wire Manufacturer China with 10 Modern In-House Production Lines
Located in Tianjin, China, YaDa Industry operates 10 fully automated steel wire processing lines with an annual output exceeding 100,000 tons. Unlike steel trading agents, we manage every phase of manufacturing inside our own facility—from raw wire rod mechanical descaling and multi-pass continuous cold drawing to precision ribbing, thermal annealing, and export-grade coil packaging.
Export-Grade Packaging
Moisture-resistant coil protection and stable loading for long-distance ocean transport.
Fully In-House Steel Wire Manufacturing Process
Controlled from raw wire rod preparation to final export packaging for stable quality and repeatable production performance.
Raw Material Descaling & Inspection
Premium low-carbon Q195/Q235/SAE1008 wire rods undergo mechanical descaling to eliminate mill scale without hazardous acid residue.
Multi-Pass Precision Drawing
Advanced continuous wire drawing machines reduce diameter with real-time laser measurement, helping guarantee tight diameter tolerances.
In-Line Ribbing & Annealing
Specialized rollers impart crisp crescent or spiral ribs. For binding wire, computer-controlled annealing furnaces deliver uniform softness.
Tightly Wound Export Packaging
Heavy-duty coil winding prevents line tangles during payoff, wrapped in moisture-proof plastic film and woven bags for ocean transport.
Stable Wire Diameter, Consistent Tensile Strength, and Clean Surface Finish
Built to Reduce Welding Defects and Line Stoppages
For welded mesh, steel truss deck, and reinforcement cage production, wire quality is not only a material issue — it directly affects feeding stability, electrode life, spot fusion, and finished product geometry.
In-Process + Final Inspection
Every Coil Must Perform Consistently on Your Line
YaDa controls raw material verification, drawing stability, surface condition, mechanical testing, and shipment traceability to support continuous automated production.
Precision Diameter Control
Equipped with non-contact online laser calipers, our continuous drawing lines maintain a consistent wire profile throughout an entire 1,000kg+ coil, helping reduce feeding instability on automatic welding equipment.
Controlled Mechanical Properties
Tensile strength and elongation are systematically verified per batch, ensuring predictable behavior during bending, mesh welding, reinforcement cage forming, or rebar tying operations.
Surface Cleanliness Guarantee
Free from excessive oil, rust, or loose scale. A clean surface prevents copper electrode carbonization on automatic resistance welding equipment, drastically reducing electrode wear and spark defects.
100% Batch Traceability
Every shipped wire coil carries a unique mill tracking tag detailing raw material heat number, wire diameter, mechanical test results, and production line ID for transparent quality follow-up.
Need batch-stable steel wire for automated resistance welding?
Send your wire diameter, tensile strength range, coil weight, and application requirements. Our team will provide a factory-direct recommendation based on your production line conditions.
Cold Drawn Steel Wire Technical Specifications & Custom Options
Compare key technical parameters for plain cold drawn steel wire, ribbed cold drawn steel wire, black annealed wire, and PC steel wire. YaDa supports factory-direct custom diameter, tensile strength, surface profile, coil weight, and supply format based on your production requirements.
Custom Diameter
Wire diameter can be selected according to welded mesh, truss deck, binding, or PC applications.
Tensile Strength Control
Mechanical properties are controlled for stable feeding, forming, tying, or prestressing performance.
Surface Profile Options
Smooth, ribbed, black annealed, indented, or spiral ribbed surfaces are available by product type.
Export Supply Formats
Coils, Z2 coils, heavy coils, spooled carriers, cut lengths, and large coils for container shipment.
Comprehensive Technical Data Table
Specifications can be adjusted by application, destination standard, packing method, and automated production line requirements.
| Technical Parameter | Plain Cold Drawn Steel Wire | Ribbed Cold Drawn Steel Wire | Black Annealed Wire | PC Steel Wire |
|---|---|---|---|---|
| Wire Diameter Range | 2.0mm – 12.0mm | 3.0mm – 12.0mm | 0.7mm – 4.5mm | 4.0mm – 10.0mm |
| Diameter Tolerance | ±0.03mm – ±0.05mm | ±0.05mm | ±0.03mm | ±0.04mm |
| Steel Grade Options | Q195, Q235, SAE1006, SAE1008 | Q195, Q235, HRB400 equivalents | Q195, SAE1006 | High carbon steel 82B/77B/ SAE1080/1082/ 1077/1078 |
| Tensile Strength (TS) | 550 – 850 MPa, customizable | 550 – 700 MPa | 350 – 500 MPa | 1470 – 1860 MPa |
| Surface Profile | Smooth, bright, clean | Crescent / spiral ribbed | Soft black / lightly oiled | Plain / indented / spiral ribbed |
| Supply Formats | Coils 100kg–1000kg, cut lengths | Heavy coils, spooled carriers | Small coils 1kg–50kg, Z2 coils | Large coils 1000kg–2000kg |
| Primary Standard | ASTM A82, GB/T 1499.3, EN 10218 | BS 4482, ASTM A1064, GB 1499.3 | ASTM A853, DIN 177 | ASTM A421, BS 5896, GB/T 5223 |
Plain Cold Drawn Steel Wire
- Wire Diameter Range2.0mm – 12.0mm
- Diameter Tolerance±0.03mm – ±0.05mm
- Steel Grade OptionsQ195, Q235, SAE1006, SAE1008
- Tensile Strength550 – 850 MPa, customizable
- Surface ProfileSmooth, bright, clean
- Supply FormatsCoils 100kg–1000kg, cut lengths
- Primary StandardASTM A82, GB/T 1499.3, EN 10218
Ribbed Cold Drawn Steel Wire
- Wire Diameter Range3.0mm – 12.0mm
- Diameter Tolerance±0.05mm
- Steel Grade OptionsQ195, Q235, HRB400 equivalents
- Tensile Strength550 – 700 MPa
- Surface ProfileCrescent / spiral ribbed
- Supply FormatsHeavy coils, spooled carriers
- Primary StandardBS 4482, ASTM A1064, GB 1499.3
Black Annealed Wire
- Wire Diameter Range0.7mm – 4.5mm
- Diameter Tolerance±0.03mm
- Steel Grade OptionsQ195, SAE1006
- Tensile Strength350 – 500 MPa
- Surface ProfileSoft black / lightly oiled
- Supply FormatsSmall coils 1kg–50kg, Z2 coils
- Primary StandardASTM A853, DIN 177
PC Steel Wire
- Wire Diameter Range4.0mm – 10.0mm
- Diameter Tolerance±0.04mm
- Steel Grade OptionsHigh carbon steel 65# / 70# / 80#
- Tensile Strength1470 – 1860 MPa
- Surface ProfilePlain / indented / spiral ribbed
- Supply FormatsLarge coils 1000kg–2000kg
- Primary StandardASTM A421, BS 5896, GB/T 5223
Need a custom steel wire specification for your project?
Share your required diameter, tolerance, tensile strength, steel grade, coil weight, surface condition, and destination standard. YaDa will review your requirements and provide a factory-direct quotation.
Why Choose YaDa as Your Cold Drawn Steel Wire Supplier
Industrial buyers need more than a quoted price. They need a cold drawn steel wire supplier with controlled manufacturing, stable batch performance, clear documentation, and dependable export delivery for long-term production planning.
Factory-Direct Competitive Pricing
No trading margins. Direct purchasing from our Tianjin factory gives you direct cost savings and clear engineering communication.
Strategic Seaport Location
Situated near Tianjin Port (Xingang), ensuring efficient container loading, lower inland freight costs, and rapid shipping schedules.
High-Speed Machine Compatibility
Our wire is explicitly optimized for automatic mesh welding machines, steel truss deck lines, and automatic cage fabricators.
Custom Coil Weight & Packaging
Tailored coil payoff options, from 25kg bundle tie wires to 1,500kg heavy spools, designed for your specific payoff equipment.
Strict Quality Control & Mill Certificates
Full chemical and mechanical test reports (MTC) are provided with shipments to support your local compliance and incoming inspection needs.
Reliable Global Export Experience
Proven supply history across Europe, Australia, the Middle East, Southeast Asia, South America, and North America.
How to Select the Right Steel Wire for Your Welding & Processing Lines
Different production lines need different wire surface conditions, tensile strength ranges, coil formats, and diameter tolerances. Use this guide to select the right factory-direct steel wire before requesting a quotation.
Steel Wire for High-Speed Mesh Welding Lines
For automated welded mesh production, choose Plain Cold Drawn Wire with tight diameter tolerance and a bright clean surface. This helps avoid electrode contamination, unstable feeding, wire jams, and unnecessary production stoppages.
Ribbed Cold Drawn Wire for Concrete Reinforcement Mesh & Truss Decks
For concrete reinforcement mesh and steel truss deck production, choose Ribbed Cold Drawn Wire according to project or local standard requirements such as BS4482 or ASTM A1064 when specified. Surface ribs improve mechanical bonding strength with concrete.
Black Annealed Wire for Rebar Tying & Construction Binding
For rebar tying, construction binding, industrial baling, and packaging, select Black Annealed Wire with controlled tensile strength, typically below 450 MPa when maximum manual tying flexibility is required. Proper softness reduces snapping during repeated bending.
Match Wire Specs to Line Speed
Diameter tolerance, tensile strength, surface cleanliness, and coil weight should be selected based on your machine feeding system and finished product requirements.
What to Send Us for a 2-Hour Factory Quote
To receive an immediate factory-direct quotation, please prepare the following technical and purchasing details. Clear specifications help YaDa recommend the correct wire type, coil format, and export packaging.
- Wire Type: Plain, Ribbed, Black Annealed, or PC Wire
- Required Wire Diameter in mm and tolerance range
- Target Tensile Strength in MPa or steel grade such as Q195 or SAE1008
- Preferred Coil Weight in kg and packaging requirement
- Estimated Purchase Volume in tons and port of destination
Need help confirming the right steel wire specification?
Send your drawing, machine line requirements, or current wire problems. Our team will review the details and suggest a practical factory-direct solution.
Request 2-Hour QuoteFrequently Asked Questions About Cold Drawn Steel Wire
Practical answers for welded mesh, steel truss deck, reinforcement cage, and construction material buyers evaluating a factory-direct cold drawn steel wire manufacturer in China.
01 Is YaDa a direct cold drawn steel wire manufacturer or a trading company?
YaDa Industry is a direct steel wire manufacturer China with a dedicated manufacturing facility in Tianjin. We operate 10 multi-pass cold drawing lines, ribbing machines, and annealing furnaces, delivering factory-direct steel wire to global industrial buyers.
02 Is your steel wire suitable for high-speed automated resistance welding equipment?
Yes. Our cold drawn steel wire for resistance welding is specifically produced with a clean surface finish, accurate diameter control, and consistent tensile strength. This ensures smooth uncoiling, stable welding current, minimal spatter, and reduced copper electrode wear on automated mesh and truss deck welding lines.
03 Is cold drawn steel wire a filler material for arc welding processes?
No. Our cold drawn steel wire is structural raw material wire used in resistance welding applications, such as welded wire mesh, steel truss deck girders, and rebar cages. It is not a filler material for arc welding or shielded gas welding processes.
04 What is the difference between plain and ribbed cold drawn steel wire?
Plain cold drawn steel wire features a smooth cylindrical surface, ideal for standard wire products, fencing, and general mesh. Ribbed cold drawn steel wire features cold-rolled surface indentations or ribs, which significantly increase the mechanical bond strength when embedded in concrete structures.
05 What diameter tolerances can your cold drawing lines achieve?
We achieve strict diameter tolerances ranging from ±0.03mm to ±0.05mm, depending on the wire diameter and customer specifications. Online laser measuring devices continually monitor wire dimensions during production.
06 How is cold drawn steel wire packaged for sea transportation?
To prevent rust and coil deformation during ocean shipping, wire coils are securely strapped with steel belts, wrapped in inner plastic film, and covered with outer woven bags or waterproof craft paper. Custom wooden pallets or coil carriers are also available upon request.
