How long is the lead time?

The average lead time is one month, regardless of whether it is peak or off-peak season.

What are the payment terms?

We accept LC and T/T as payment terms.

What is the packaging for these nails?

Nails are packaged in cartons of 20kg or 25kg, or in gunny bags of 25kg or 50kg.

Galvanized Roofing Nails Smooth/Twisted Shank Umbrella Head Concrete Nails Clavo Corrugado

Name: Galvanized Roofing Nails Smooth/Twisted Shank Umbrella Head Concrete Nails Clavo Corrugado
Brand: QINGDAO ZONGYU INDUSTRY AND TRADE CO., LTD.
SKU: 2109682802

Shandong, ChinaQINGDAO ZONGYU INDUSTRY AND TRADE CO., LTD.

US$500.00

2 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Roofing Nail

Material

Iron

Raw Material

195#, 235#

Head Style

Umbrella Head

Shank

Smooth, Twist, Screw

Shank Dia.

2-5mm

Length

30-80mm

Finish

Galvanized/Hot Dipped/Colorful Planting

Transport Package

Acording to Your Request

Specification

BWG8-13

Trademark

Origin

China

HS Code

731700

Production Capacity

1000t/Month

Key features

Diverse Shank Options: Available in Smooth, Twist, and Screw shank types for various applications.

Customizable Dimensions: Length ranges from 30mm to 80mm and diameter from 2mm to 5mm.

Multiple Finish Choices: Offered in Galvanized, Hot Dipped, and Colorful Plating finishes.

OEM and ODM Services: Full customization available from both designs and samples.

High-Quality Material: Manufactured from Q195/Q235 iron wire with shiny, well-distributed surface.

Large Umbrella Head: Features a large, flat head designed for superior holding power.

Versatile Applications: Ideal for roof installation, roofing felt, flashing, and woodworking.

Diamond Point Tip: Sharp, spiky tip ensures easy penetration into concrete and wood.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedNational Award received

QINGDAO ZONGYU INDUSTRY AND TRADE CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.61h

AI-Powered supplier vetting

SummaryThe supplier is a Qingdao-based manufacturer and trading company with a broad registered business scope covering mechanical equipment, metal products, automotive parts, plastic products, building materials, and import/export activities. It reports ISO 9001, 14001, and 18001 certification history, eight production lines, 50 quality-control staff, and stated production capacity for several nail categories. The supplier offers customization from designs and samples, ODM, and OEM services for well-known brands. However, it reported no new products in the past year, lacks overseas warehouses, showrooms, agents, or branches, and has weak documented service-management controls: no written service-assessment or corrective-action procedures and no complaint-handling records. Financial information is identified for 2021–2023, but the slices do not provide performance values, so financial credibility cannot be fully assessed.

Supplier typeThe supplier operates as a manufacturer and trading company: its registered scope includes sales and import/export activities, while its factory information reports eight production lines and product-specific output. Its company description also states more than 20 years of development and business relationships across Europe, America, Southeast Asia, and Africa.

CertificationsThe supplier states that it passed ISO 9001, ISO 14001, and ISO 18001 international management-system certifications in 2001. This is explicit certification evidence, although the slice does not provide current certificate validity or renewal details.

After-Sales capabilityThe supplier has a complaint-handling procedure but no written complaint records, and it lacks written procedures or records for service-capability assessment and corrective/preventive actions. It has participated in the Canton Fair but reports no overseas warehouses, showrooms, agents, or branches, limiting evidence of structured overseas after-sales support.

R&D capabilityThe supplier reports ODM capability, an available SDK, and one internationally recognized design award. However, it also states that no new products were developed in the past year; this indicates some design and development resources but limited recent product-innovation evidence.

Production capacityThe supplier reports eight production lines, 50 quality-control staff, and stated annual outputs of 10,000 tons each for U-type, roofing, twisted, clout, and common nails. It also reports a one-month average lead time in both peak and off-season, supporting evidence of established production capacity, though the stated output figures are supplier-reported and not independently verified.

Customization capabilityThe supplier explicitly provides customization from customer designs and samples, ODM services, and OEM services for well-known brands. These statements directly demonstrate multiple forms of customization and contract-manufacturing capability.