What is the zinc coating thickness for the posts?

The posts have a minimum zinc weight of 80 microns as per ASTM A123.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Does the company support OEM and ODM services?

Yes, OEM and ODM services are available for our metal fence products.

with The Barbed Wire and Single Arm Chain Link Mesh Fence

Name: with The Barbed Wire and Single Arm Chain Link Mesh Fence
Brand: Shijiazhuang Doudou Perimeter Technology Co., Ltd.
SKU: 1968293242

Hebei, ChinaShijiazhuang Doudou Perimeter Technology Co., Ltd.

US$50.00

50 Rolls

Sample price:US$10.00/piece.Request sample

Product profile

Length

15m

Wire Dia.

2.5~3.76 mm

Edge Style

Twisted or Knuckled

Model NO.

CLF-0345L

Material

High Zinc Coated

Transport Package

Pallet

Specification

Height: 1.2~3.0m

Trademark

DD-FENCE

Origin

China

HS Code

730890000

Production Capacity

50 Set Per Day

Key features

High Security & Strength: Tensile strength of 2170 lbf, compliant with ASTM A392, suitable for high security protection.

Customizable Dimensions: Fabric height up to 12ft (3.66m), installable up to 20ft (6.1m), with customizable length and wire diameter.

Versatile Edge Styles: Options for knuckled or twisted edge styles to enhance security and durability.

Privacy & Aesthetic Options: Compatible with privacy slats in any color and combination for beauty and security.

Durable Galvanized Coating: Hot-dip galvanized posts and rails with minimum 80 micron zinc coating per ASTM A123.

Multi-Scenario Application: Ideal for highways, power plants, government projects, slopes, and animal protection.

Easy Maintenance: Damaged parts can be replaced quickly, ensuring long service lifespan and low upkeep.

Enhanced Barbed Wire System: Includes extension arms and concertina razor wire for upgraded protection levels.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceCustomization from DesignsQuality Assurance

Shijiazhuang Doudou Perimeter Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.38h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHEBEI DOUDOU METAL FENCE PRODUCTS CO., LTD. is a Chinese manufacturer established in 2015, operating as a limited company with 22–28 employees and an affiliated company. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, operates five production lines, and has 6–10 quality-control staff. The supplier reports an available SDK and broad product scope covering metal products, fencing-related equipment, surveillance systems, unmanned systems, optoelectronic devices, batteries, and software development. Export capability is supported by a valid import/export license and stated service terms, but overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Service procedures exist for supplier assessment, corrective actions, and complaints, but written records are unavailable. Financial information identifies years but provides no assessable performance values. No OEM service for popular brands is reported, and customer cases are...

Supplier typeThe supplier is identified as a manufacturer and limited company based in Hebei, China, established in 2015. It is also reported to have an affiliated company, indicating a corporate relationship beyond the standalone legal entity.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, covering quality, environmental, and occupational health and safety management systems. These explicitly stated certifications support a positive assessment for management-system certification.

R&D capabilityThe supplier explicitly reports R&D capability with an available SDK and includes software development, cloud-computing devices, optoelectronic products, intelligent unmanned systems, and new-energy equipment in its business scope. However, total R&D engineer experience is stated as two years, so the evidence supports the existence of innovation-related capability but does not establish a high level of maturity.

Production capacityThe supplier is a manufacturer with five production lines and 6–10 quality-control staff. Its stated total workforce is 22 in one slice and 28 in another, while export capacity is supported by a valid import/export license; these facts provide explicit evidence of operating production and export capability.

Customization capabilityThe available SDK and broad scope spanning metal products, surveillance systems, unmanned systems, optoelectronics, batteries, cloud-computing devices, and software development indicate technical and product-development breadth. Nevertheless, the supplier explicitly reports that it does not provide OEM services for popular brands, and no direct evidence of customized manufacturing or private-label capability is provided.