What is the elongation percentage?

The elongation rate is between 10% and 25%.

How is the wire produced?

It is produced by cold drawing low carbon steel followed by annealing and softening.

Premium Black Bright Nails Iron Wire for Construction Projects

Name: Premium Black Bright Nails Iron Wire for Construction Projects
Brand: HEBEI GAOZHU NEW MATERIALS TECH CO., LTD.
SKU: 2083636482

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

US$645.00

2-4 Tons

US$640.00

5-9 Tons

US$638.00

10+ Tons

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Iron Wire

Cross Sectional Shape

Round

Model NO.

Q195 Q235

Type

Flat Wire

Surface Treatment

Black

Metal Wire Drawing

Cold Drawing

Status

In Hard State

Thickness

Metal Filament

Packing

Hessian Cloth or Woven Bag

Specification

600Mpa to 700Mpa

Origin

China

HS Code

72171000

Key features

Material Composition: Made from Low Carbon Steel Q195 for durability and flexibility.

Diameter Range: Available in diameters from 0.3mm to 6.0mm.

Tensile Strength: High tensile strength ranging from 33 to 55 kg/mm2.

Elongation Capacity: Elongation rate between 10% and 25% for superior flexibility.

Surface Treatment: Black annealed finish with a bright surface and uniform softness.

Production Process: Manufactured via cold drawing followed by annealing and softening.

Customizable Packing: Packing options include hessian cloth or woven bags based on customer needs.

Coil Weight Options: Coil weights available from 0.8kg to 800kg.

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: ≤8.76h

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.