Do you offer after-sales service?

Yes, we provide good after-sales service and solve any small problems at the most prompt time.

What are the available head styles?

We offer countersunk head or flat head options for these concrete nails.

How are the nails packed?

Packing options include cartons of 25kgs, 20kgs, 50lbs, or custom bulk packaging.

Galvanized Nails Smooth Shank Black Steel Concrete Nails

Name: Galvanized Nails Smooth Shank Black Steel Concrete Nails
Brand: Guangzhou 247 International Co., Ltd
SKU: 716131532

Guangdong, ChinaGuangzhou 247 International Co., Ltd

US$900.00-1,100.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, GB, ISO

Type

Concrete Nail

Model NO.

J&J

Material

Steel

Item Name

Concrete Nails

Finish

Black Zinc Plated

Color

Black

Point

Sharp Point

Size

2.0mmx20mm~5.0mmx100mm

MOQ

1 Ton

Usage

Construction

Connection

Common Bolt

Head Style

Round

Grade

4.8, 8.8

Transport Package

1, 25kg/Carton 2, 1kg/Small Box, 25 Small Box/Cart

Specification

1/2''-6''

Trademark

OEM

Origin

China Tianjin

HS Code

7317000000

Production Capacity

300ton/Week

Key features

Diverse Size Range: Available in sizes from 2.0mmx20mm to 5.0mmx100mm to suit various construction needs.

Customizable Specifications: Specifications and packing can be tailored according to your specific requirements.

High Quality Material: Manufactured from #45 steel ensuring durability and strength for concrete applications.

Versatile Head Styles: Offered with countersunk head or flat head options for different installation needs.

Competitive Pricing: Provided at low prices while maintaining high quality standards for construction projects.

Prompt After-Sales Support: Any small problems are solved at the most prompt time to ensure customer satisfaction.

Multiple Shank Types: Available with smooth shank or fluted shank designs for optimal concrete holding power.

Flexible Packaging Options: Packing available in cartons of 25kgs, 20kgs, 50lbs, or custom configurations.

Company profile

Guangzhou 247 International Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-12-09Nearest Port: Guangzhou, Qingdao, NingboAverage Response Time: ≤10.43hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW, Others

AI-Powered supplier vetting

SummaryGuangzhou 247 International Co., Ltd is identified as a China-based limited trading company and manufacturer/factory, founded in 2000, with products centered on wire mesh, fasteners, welding supplies, safety products, and related hardware. The supplier reports more than 10 production lines, 6–10 quality-control staff, 6–10 years of R&D engineer experience, and broad export coverage, with exports representing 90% of total sales. It states peak-season fulfillment within 15 workdays and off-peak lead time of one month. Multiple management-system certifications are listed, but the provided information does not verify certificate validity or scope. Evidence is insufficient to assess after-sales service, customization, financial credibility, or customer cases. The records also contain an inconsistency: one slice identifies this Guangzhou supplier, while another separately describes LongXL, a United States-based FPV cable company; the latter should not be attributed to Guangzhou 247.

Supplier typeThe supplier is described as a trading company in Guangzhou’s Haizhu District, while its business entity type is listed as both “Trading Company” and “Manufacturer/Factory.” Its description states that it engages in wholesale and manufacture, indicating a mixed trading and manufacturing profile.

CertificationsThe supplier lists BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064, TS 16949, OHSAS/OHSMS 18001, HSE, GMP, and QC 080000 certifications. However, no certificate numbers, issuing bodies, validity dates, or applicable scopes are provided.

R&D capabilityThe supplier reports 6–10 years of total experience among its R&D engineers. This supports the existence of experienced R&D personnel, but no evidence is provided regarding patents, new product development, proprietary technology, or innovation results.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, peak-season fulfillment within 15 workdays, and an off-peak lead time of one month. Its stated wholesale-and-manufacturing profile and wire-mesh product description further support operational production capability.