How do you ensure product quality?

We have a professional QC team and strict inspection process, including material testing, dimensional checks, and strength testing ensuring each product meets design and safety standards.

How long is your delivery time?

Normally 20-30 days after order confirmation, depending on order quantity and production schedule. We offer on-time delivery with regular updates.

Can I customize products or packaging?

Yes! We offer OEM & ODM services, including customized logos, sizes, finishes, and packaging.

Do you provide installation guidance or technical support?

Yes, we provide technical support, drawings, and installation guidance, especially for large or customized projects.

What is your payment term?

Common terms include T/T, L/C, or negotiable based on your order volume and country.

Heavy-Duty Double Coupler Clamp Compatible with Ringlock and Layher Scaffolding Tubes

Name: Heavy-Duty Double Coupler Clamp Compatible with Ringlock and Layher Scaffolding Tubes
Brand: Ningbo HJ Scaffolding Industrial and Trading Co., Ltd.
SKU: 2102444762

Zhejiang, ChinaNingbo HJ Scaffolding Industrial and Trading Co., Ltd.

US$1.00-6.00

50 Pieces

Product profile

Customization

Available

After-sales Service

24-Hour Online Support

Material

Steel

Model NO.

86.000.00

Type

Fixed

Structural Style

Multi-Pole Scaffolding

Framework

Combined Scaffolding

Supporting Mode

Projecting Scaffolding

Lapping Form

Full Scaffolding

Erection Position

External Scaffolding

Move Method

Attached Lifting Scaffolding

Scaffolding Part Type

Scaffolding Planks

Construction Properties

Building Scaffold

Weight

1.05kg

Transport Package

Rack

Trademark

N/A

Origin

Ningbo, China

HS Code

73084000

Production Capacity

5, 000 Tons/Month

Key features

High-Strength Steel Construction: Made from forged or pressed high-strength steel with hot-dip galvanizing for durability.

Universal Compatibility: Compatible with Ringlock and Layher scaffolding systems for secure 90-degree connections.

Corrosion Resistance: Hot-dip galvanizing finish ensures excellent resistance to corrosion in demanding environments.

OEM & ODM Services: Customized logos, sizes, finishes, and packaging available for specific project needs.

Professional Technical Support: 24-hour online support, installation guidance, and technical drawings provided for all projects.

Certified Quality Standards: Certified to ISO 9001, ISO 3834, EN 1090, and DAST022 for international safety compliance.

Large Production Capacity: Monthly output of 15,000 tons from a 150,000-square-meter facility ensures stable supply.

Fast Delivery Time: Standard delivery within 20-30 days after order confirmation with regular updates.

Company profile

QA/QC InspectorsR&D CapabilitiesManagement CertificationProduct Certification

Ningbo HJ Scaffolding Industrial and Trading Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryHJ Scaffolding is identified as a China-based manufacturer/factory and limited company in Ningbo, Zhejiang, focused on scaffolding and formwork systems. The supplier states that it has operated since 2005, maintains a 150,000-square-meter facility, and reports monthly production capacity of 15,000 tons. Its stated capabilities include automated and smart manufacturing, R&D for customized product development, and worldwide scaffolding solutions. ISO 9001 certification is reported, and an SGS audit record is shown as valid from June 20, 2025 to June 19, 2026, although the audit result is not interpretable from the provided value. Evidence is insufficient to assess after-sales service, financial credibility, customer cases, OEM/ODM status, or sustainability systems. The company descriptions also contain inconsistent organizational signals: one record identifies it as a manufacturer/factory, while another lists the company nature as a trading company.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company in Ningbo, Zhejiang, China, engaged in industrial equipment and construction-related trade. However, another record classifies the company nature as a trading company, so its precise operating model is not fully consistent across the provided records.

CertificationsThe supplier reports ISO 9001 certification. An SGS audit record is also provided with a stated validity period from June 20, 2025 to June 19, 2026, but the supplied audit result value cannot be interpreted as a pass or fail from the available context.

R&D capabilityThe supplier states that its R&D team develops customized products and continuously launches new solutions, and it describes automated and smart manufacturing systems. However, ODM, SDK, private-mold, 3D design, and new-product data are explicitly marked unknown, so the breadth of its innovation capability cannot be fully verified.

Production capacityThe supplier reports a 150,000-square-meter manufacturing facility, monthly production capacity of 15,000 tons, advanced automation, and smart manufacturing systems. Its primary product is scaffolding, and it is identified as a manufacturer/factory; these statements provide explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly states that its R&D team supports customized product development to meet specific project requirements. Nevertheless, detailed ODM status, private-mold development, and 3D design services are unknown, limiting verification of the full customization scope.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer with over 20 years of experience in scaffolding production and OEM services.

Q:What type of scaffolding system do you specialize in?

We specialize in Ringlock scaffolding, known for its safety, strength, and fast assembly. We also offer matching components like planks, ledgers, standards, and base jacks.

Q:What certifications do your products have?

Our products are certified with ISO 9001, ISO 3834, EN 1090, and DAST022, meeting international quality and safety standards.

Q:Can you provide samples?

Yes, samples are available. Please contact our sales team for details on specific products and shipping terms.

Q:What is your production capacity?

Our factory spans over 150,000, with a monthly output of 15,000 tons, ensuring stable supply for large orders.