What payment terms do you accept?

We accept LC, T/T, Western Union, and Money Gram as terms of payment.

Do you provide after-sales service?

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

2.5 Inch Twisted Shank Galvanized Umbrella Head Roofing Nails

Name: 2.5 Inch Twisted Shank Galvanized Umbrella Head Roofing Nails
Brand: Guangzhou 247 International Co., Ltd
SKU: 713875382

Guangdong, ChinaGuangzhou 247 International Co., Ltd

US$700.00-800.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, ISO

Type

Roofing Nail

Model NO.

Roofing Nail

Material

Iron

Item Name

Mushroom Head Roofing Nail

Length

1"-5"

Shank Diameter

1.4mm-5.0mm

Surface Finishing

Polish or Galvanized

Head Type

Round with Big Plastic Cap

Color

Yellow, White

Piont Type

Sharp

Quality

Under Strict Test

Shank Type

Smooth, Twisted or Spiral

MOQ

1 Ton

Transport Package

25kgs Per Carton

Specification

GB, CE, ISO

Trademark

J&J

Origin

Guangzhou China

HS Code

7317000000

Production Capacity

1000ton/Month

Key features

Twisted Shank Design: Provides approximately twice the withdrawal resistance of smooth-shank nails for superior holding power.

Galvanized Surface: Available in polished, electro galvanized, or hot-dip galvanized finishes for enhanced durability.

Customizable Specifications: Length, shank diameter, head type, and surface finishing can be customized to meet specific project needs.

Versatile Head Options: Features umbrella head or flat head designs with big plastic caps for secure roofing application.

Strict Quality Control: Products undergo strict testing to ensure high quality and reliability for construction projects.

Competitive Pricing: Offers high-quality roofing nails at competitive prices with flexible packing options.

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: ≤11.53hTerms 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.

Product Q&A

Q:What are the available shank types for these roofing nails?

The roofing nails are available with smooth shank or twisted shank designs. Twisted shank nails offer superior withdrawal resistance.

Q:Can the specifications of the nails be customized?

Yes, we offer customization for item name, length, shank diameter, surface finishing, head type, color, and point type according to your requirements.

Q:What surface treatments are available?

We provide polished, electro galvanized, and hot-dip galvanized surface treatments to suit different environmental conditions.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 Ton.

Q:What is the lead time for production?

The average lead time is within 15 workdays during peak season and one month during the off-season.