Home / Products / Ladders / Industrial Ladders / Multipurpose Ladders / Two-Joint Multipurpose Ladder
Ladders
Step Ladders
Industrial Ladders
Multipurpose Ladders
Extension Ladder
Aluminium Platform Ladder
Trestle Ladder
Mezzanine Ladder
Cage Ladder
Fiberglass Ladders
Ladder Accessories
Work Platforms
Foldable Work Platform
Mobile Ladder Platform
Aluminium Stair
Access Platform
Aluminium Scaffolding
Ladder Scaffolding
Aluminium Mobile Scaffolding
Modular Scaffolding System
Railway Scaffolding
Scaffolding Accessories
Hand Truck & Trolley
Custom Fabrication
Industrial Ladders & Platforms
Trains & Rail Transport Ladders, Platforms
Aviation Platforms, Maintenance Platforms
Plant Ladders, Platforms & Stairs
Two-Joint Multipurpose Ladder
  • Two-Joint H-type Multi-Position Engineering Ladder
  • Two-Joint H-type Multi-Position Engineering Ladder
  • Two-Joint H-type Multi-Position Engineering Ladder

Two-Joint Multipurpose Ladder

Product Selling Points Basic Parameters Certifications

Multifunctional Little Giant Ladder H-type Engineering Ladder
1. ANSI-Certified & Wide Flared Leg Design for Anti-Tipping:

ANSI-ASC A14.2-2017 certified, 300 lbs extra heavy-duty capacity. Widened flared legs with non-slip feet boost stability, preventing tipping.
2.5-in-1 Multi-Function to Fit All Scenarios:

5-in-1 convertible: step ladder/extension ladder/stairway ladder/wall ladder/scaffolding. Ideal for indoor daily use and outdoor tasks—one for all needs.
3.34lbs Lightweight & Easy to Use & Store:

Only 34 lbs (15.4kg), easy to carry. Compact folding saves space (garage/balcony). No assembly—ready to use out of the box.
4. Premium Durable Material & Exquisite Craftsmanship:

Corrosion-resistant aluminum build for sturdiness. Non-slip textured treads. Weather-resistant for long-lasting indoor/outdoor reliability.

5. Aluminum Joints & Welding Construction for Stable Connection:

Industrial welding + aluminum joints for tight, wobble-free connections. U-lock & push knob hinges enable smooth adjustment—suitable for all users.

Model - YQGNT 4540H
Steps 4x4
A Frame Height (mm) 2170
Bottom Width (mm) 577
Folded Length (mm) 1394
Folded Thickness (mm) 191
Straight Length (mm) 4540
Weight (kg) 15.5
20'' (pcs) 193
40'' (pcs) 453
Product Model:
  • Two-Joint Multipurpose Ladder 4540H

Product Manual
Product Details Product Specifications

1. Multi-Scenario Transformation for Ultimate Flexibility
The Multifunctional Little Giant Ladder H-type Engineering Ladder features a versatile system that converts into five functional modes, including A-frame, straight ladder, right-angle ladder, step ladder, and scaffold. This all-in-one design allows users to tackle a wide range of tasks—from home projects to professional engineering work—without needing multiple ladders.

2. Certified Safety and Quality Assurance
Tested and certified by TUV and SGS, this ladder meets international safety and quality standards. Users can rely on its strength, stability, and durability, ensuring peace of mind when performing high-altitude work in both household and industrial settings.

3. Enhanced Stability with Anti-Slip Foot Pads
Equipped with enlarged anti-slip foot pads, the ladder maintains a strong grip and stability on various surfaces such as tile, concrete, wood, or outdoor terrain. This design reduces the risk of slipping, providing a safer working experience in diverse environments.

4. Suitable for Diverse Applications
Lightweight yet robust, the H-type Engineering Ladder adapts seamlessly to both home and professional projects. Whether for DIY, maintenance, construction, or engineering tasks, its multifunctionality and stable design make it a reliable and efficient solution for any elevated work scenario.

Model - YQGNT 3340H 4540H 5740H
Steps 4x3 4x4 4x5
A Frame Height (mm) 1605 2170 2755
Bottom Width (mm) 577 577 655
Folded Length (mm) 1087 1394 1698
Folded Thickness (mm) 191 191 191
Straight Length (mm) 3340 4540 5740
Weight (kg) 12.1 15.5 18.1
20'' (pcs) 242 193 145
40'' (pcs) 567 453 340
Product Image:
  • Two-Joint H-type Multi-Position Engineering Ladder
  • Two-Joint H-type Multi-Position Engineering Ladder
  • Two-Joint H-type Multi-Position Engineering Ladder
  • Two-Joint H-type Multi-Position Engineering Ladder
Related Recommendations
FAQ

Still have questions? Here are FAQ about Shanghai Ruiju Enterprises and its products:
Brand capabilities, customized cooperation, quality and after-sales service. Can't find what you're looking for? Reach out — we're happy to help.

  • Question When was Shanghai Ruiju founded and what are its core businesses?
    Answer

    Founded in 2001, the company has specialized in providing customized elevated work solutions for domestic and overseas customers, with extensive experience in manufacturing various ladders, aluminum scaffoldings, work platforms, etc.

  • Question What is Ruiju's production scale and brand layout?
    Answer

    The company owns a factory building covering 12,000 square meters, operates its self-owned brand "RUIJU", and integrates R&D, design, production and marketing.

  • Question What qualifications and honors has Ruiju obtained in the industry?
    Answer

    With over 30 years of experience in elevated work product R&D and technology, the company has won the honors of High-tech Enterprise and Professional Specialized New "Little Giant" Enterprise, and obtained a number of technical patents.

  • Question What quality and social responsibility certifications has Ruiju's factory and products obtained?
    Answer

    The factory is certified by the ISO9001 quality management system and has passed the international BSCI social responsibility factory audit. Regular products comply with the national standard GB12142, and many export products meet international standards (including Australian, European, and American standards). All products have passed comprehensive tests and obtained certifications from third-party institutions like SGS and TUV.

  • Question How does Ruiju ensure product reliability and performance?
    Answer

    We strictly comply with domestic and international standards, never compromise on low-quality products, and continuously strive to make elevated work easier, safer, and more economical.

  • Question Does Ruiju provide customized elevated work solutions?
    Answer

    Yes, providing customized solutions is one of our core strengths. We can tailor-make and manufacture various elevated work equipment according to customers' requirements in different scenarios. Support Custom Two-Joint H-type Multi-Position Engineering Ladder.

  • Question What scenarios are Ruiju's products suitable for?
    Answer

    Our product range includes various ladders, aluminum scaffoldings, work platforms, etc., which are widely applied to construction, factory maintenance, equipment overhaul, home decoration, and other elevated work scenarios.

  • Question Does Ruiju support product export?
    Answer

    Yes, our export products meet relevant international standards and have obtained authoritative certifications, which are sold to many countries and regions around the world.

  • Question What are the advantages of cooperating with Ruiju?
    Answer

    We have over 30 years of industry experience, an integrated R&D, production, and sales system, and the ability to provide customized solutions and stable supply chain support. Two-Joint Multipurpose Ladder Factory in China.

Blog & News
X Facebook
Products News