What types of shanks are available?

We provide both smooth shank and spiral twisted shank options for different gripping needs.

Is after-sales service provided?

Yes, we offer good after-sales service and will solve any small problems promptly.

2.5" Galvanized Umbrella Roofing Nail for Roofing

Name: 2.5" Galvanized Umbrella Roofing Nail for Roofing
Brand: Guangzhou 247 International Co., Ltd
SKU: 697015692

Guangdong, ChinaGuangzhou 247 International Co., Ltd

US$680.00-750.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, ISO, JIS

Type

Roofing Nail

Model NO.

Roofing Nail

Material

Steel

Item Name

Roofing Nails

Color

Sliver

Head Type

Round with Big Plastic Cap

Length

1"-5"

Shank Diameter

1.4mm-5.0mm

Surface Finishing

Polish or Galvanized

Piont Type

Sharp

Shank Type

Smooth, Twisted

MOQ

1000kg

Price Term

CIF, Fob, EXW

Transport Package

25kgs Per Carton

Specification

GB, SGS

Trademark

J&J

Origin

Guangzhou China

HS Code

7317000000

Production Capacity

1000ton/Month

Key features

Galvanized Surface Finish: Available in electro galvanized or hot dipped galvanized for corrosion resistance.

Customizable Dimensions: Length 40mm-150mm, Shank Diameter BWG19-BWG8, Head Diameter 2mm-12mm.

Versatile Shank Options: Choose between smooth or spiral twisted shanks for better grip.

Wide Application Range: Suitable for interior decoration, road repairing, and concrete wall construction.

Flexible Packing: Standard 25kgs per carton or customized packing according to customer requirements.

Fast Delivery: Delivery within 15 days after receipt of deposit during off-peak season.

Strict Quality Control: Products undergo strict quality control with good after-sale service support.

Competitive Pricing: High quality fasteners offered at competitive prices with multiple payment terms.

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: ≤15hTerms 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.