What is the average lead time for production?

The average lead time is one month for both peak season and off-season.

What are the available shank types?

The shank is available in Smooth or Twisted types to suit different fastening needs.

Where is the factory located?

The factory is located in Pingdu City, Qingdao, Shandong, China, with the nearest port being Qingdao Port.

3.4mmx80mm Umbrella Head Twisted Shank Roofing Nail for Turkey

Name: 3.4mmx80mm Umbrella Head Twisted Shank Roofing Nail for Turkey
Brand: QINGDAO ZONGYU INDUSTRY AND TRADE CO., LTD.
SKU: 707959812

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

US$650.00

5-24 Tons

US$800.00

25+ Tons

Product profile

Customization

Available

Material

Low Carbon Steel

Raw Material

Q195

Model NO.

BWG9*2.5"

Type

Umbrella Head Roofing Nail

Head Style

Umbrella Head

Shank

Smooth , Twisted

Shank Dia.

3.4mm

Length

80mm

Finish

Galvanized/Hot Dipped/Colorful Plating/Red/Blue

Transport Package

Standard Export Package

Specification

SGS

Trademark

Origin

China

HS Code

73170000

Production Capacity

1000ton/Month

Key features

Large Umbrella Head Design: Features a large, flat head for superior holding power and stability during installation.

Versatile Shank Options: Available in smooth or twisted shanks to prevent rotation and ensure secure fastening.

Multiple Finish Choices: Offers Galvanized, Hot Dipped, Colorful Plating, Red, or Blue finishes for durability.

Wide Application Range: Ideal for roof installation, fastening roofing felt, flashing, and woodworking projects.

OEM/ODM Customization: Supports customization from designs and samples to meet specific client requirements.

Competitive Pricing: Provides high-quality fasteners at competitive prices with consistent excellent service.

Fast Delivery Service: Ensures quick turnaround with lead times of approximately one month for both peak and off-season.

Trusted Manufacturer: Established in 2012 with SGS audit, producing over 10,000 tons annually with strict QA/QC.

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: ≤3.67h

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.