What is the elongation percentage of the wire?

The elongation ranges from 10% to 25%.

Soft Black Annealed Ironwire, Big Coil Nails Baling Wire

Name: Soft Black Annealed Ironwire, Big Coil Nails Baling Wire
Brand: HEBEI GAOZHU NEW MATERIALS TECH CO., LTD.
SKU: 2081392162

Hebei, ChinaHEBEI GAOZHU NEW MATERIALS TECH CO., LTD.

US$1,100.00

5,000-9,999 Pieces

US$1,000.00

10,000-24,999 Pieces

US$950.00

25,000+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Low-Carbon Iron Wire

Cross Sectional Shape

Round

Model NO.

BIG COIL WIRE

Type

Loop Tie Wire

Surface Treatment

Black

Metal Wire Drawing

Cold Drawing

Status

In Hard State

Thickness

Metal Filament

Specification

350-550N/mm2

Origin

China

HS Code

72171000

Key features

Superior Flexibility: Softer and more flexible than ordinary black iron wire with uniform softness.

Wide Diameter Range: Available in wire diameters from 0.3mm to 6.0mm for versatile applications.

High Tensile Strength: Features tensile strength of 33-55kg/mm2 ensuring durability and strength.

Custom Packaging: Packaging can be customized according to specific customer requirements.

Bright Surface Finish: Offers high hardness and a bright surface appearance.

Flexible Coil Weight: Coil weights range from 0.8kg to 800kg to suit different needs.

ISO9001 Certified: Manufacturer holds ISO9001:2015 Quality Management System certification.

Established Manufacturer: 24+ years of manufacturing and trading experience since 2000.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceImporters and ExportersFast Delivery

HEBEI GAOZHU NEW MATERIALS TECH CO., LTD.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤8.67h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited-company trading company offering galvanized iron U-type wire and a broad range of other products. It provides OEM services for well-known brands and supports multiple forms of customization. Export activity is substantial, with 90% of total sales reportedly from exports and 13 years of export experience. However, the supplier has only one employee, one cooperative supplier, no available SDK, and no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Audit information identifies TUV Rheinland and a report validity period from February 21, 2025 to February 20, 2026, but the audit evaluation result is recorded as 0 without an interpretation. Quality assurance status and manufacturing-contract status are unknown, while complaint-handling and corrective-action procedures exist without written records. Financial data is limited to years rather than performance figures.

Supplier typeThe supplier is recorded as a limited company and trading company. Its stated scope covers galvanized iron U-type wire as well as numerous unrelated product categories, and it is not part of a larger company group.

After-Sales capabilityThe supplier lists debugging, maintenance, repair, training, and equipment installation services, but reports no overseas agents or branches and zero countries offering overseas services. It has inventory capability, but no overseas warehouse or showroom; complaint-handling and corrective-action procedures exist without written records.

R&D capabilityThe supplier explicitly has no available SDK. The provided information does not establish broader research, development, or product-innovation capabilities.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These statements directly support broad customization capability.