Shandong Xingrui Building Materials Co., Ltd. manufactures professional Ladder Frame scaffolding solutions engineered from Q235 premium steel, designed specifically for construction exterior wall maintenance and decoration projects. Our door-type frame features a built-in anti-slip step structure measuring 1930×914mm, eliminating the need for separate ladder installations. With a production capacity supported by 79,800 square meters of manufacturing facilities and 920 skilled employees including 180 professional technicians, we deliver reusable scaffolding frames that comply with ISO 9001, ISO 14001, and ISO 45001 certifications. This integrated climbing system reduces falling risks while improving scaffold erection efficiency by up to 30% compared to conventional external ladder configurations.
Our product is precision-manufactured to meet demanding construction site requirements:
| Parameter | Specification |
|---|---|
| Material | Q235 Premium Steel |
| Frame Dimensions | 1930mm × 914mm |
| Structure Type | Door-type with Built-in Steps |
| Step Design | Anti-slip Cross Bars (Vertically Welded) |
| Surface Treatment | Electrostatic Spraying |
| Load Capacity | Engineered for Heavy-Duty Use |
| Certifications | ISO 9001, ISO 14001, ISO 45001 |
| Customization | Available Upon Request |
Each frame undergoes rigorous dimensional accuracy checks using advanced measuring equipment. Our six automatic welding lines ensure consistent joint integrity across all vertical step connections.
The integrated step design transforms traditional scaffolding workflows. You no longer need to procure, transport, or install separate climbing ladders at each work level.
Anti-slip cross bars are vertically welded onto the door frame structure. This configuration provides secure footing for workers ascending or descending during exterior wall operations. The 1930×914mm dimensions align with standard scaffolding bay sizes used across global construction projects.
Our cold roll forming equipment and welding robots produce frames with superior torsional rigidity. This structural integrity maintains geometric stability even under dynamic loading conditions common in high-rise building maintenance work.

Exterior Wall Decoration Projects: The Ladder Frame excels in façade renovation work where workers require frequent vertical movement. The built-in steps enable efficient access to rendering, painting, and cladding installation zones without repositioning external ladders.
Building Maintenance Operations: Facility management teams use these frames for window cleaning, HVAC unit servicing, and structural inspections. The reusable nature reduces equipment procurement costs across multiple maintenance cycles.
New Construction Sites: Contractors working on mid-rise residential and commercial buildings benefit from faster scaffolding assembly times. Our frames integrate seamlessly with standard ringlock and cuplock scaffolding systems from our comprehensive product portfolio.
The design performs reliably in diverse environmental conditions. Our electrostatic spraying workshop applies corrosion-resistant coatings that withstand exposure to humidity, temperature fluctuations, and industrial pollutants.

We implement full-process quality control from raw material verification to finished product inspection. Our 180 professional technicians monitor critical manufacturing stages using real-time tracking systems.
Welding Inspection: Each vertical step connection undergoes visual and dimensional checks. Our 12 welding robots maintain consistent penetration depth and bead uniformity across production batches.
Load Testing: Sample frames from each production run are subjected to static load verification. This ensures the built-in steps meet safety standards for worker weight plus equipment loads.
Surface Treatment Validation: Coating thickness measurements confirm electrostatic spray applications meet minimum coverage requirements. This protects the Q235 steel from oxidation during extended outdoor use.
You receive complete product quality traceability documentation with every order. This supports your compliance requirements for construction site safety audits and equipment certifications.

Our strategic location in Rizhao provides access to integrated port, airport, and rail logistics networks. This geographical advantage enables efficient container loading and on-time delivery to over 100 countries across five continents.
The 40,000 square meters of standardized workshops house specialized production lines for cold bending, stamping, and forging operations. This vertical integration allows us to control quality at every manufacturing stage while offering competitive pricing for bulk orders.
We support custom sizing modifications based on your project-specific requirements. Our technical team can adjust frame dimensions or step spacing according to your drawings and site condition specifications.
With over 1,000 types of scaffolding accessories available from our production range, you can source complete exterior scaffolding systems from a single manufacturer. This simplifies procurement logistics and ensures component compatibility across your project.
Q: How does the built-in step design improve site safety?
A:The integrated steps eliminate trip hazards associated with loose portable ladders leaning against scaffolding frames. Workers maintain three points of contact during climbing, reducing fall incidents.
Q: Can these frames connect with existing scaffolding systems?
A:Yes, our product dimensions follow international scaffolding standards. They connect directly with ringlock, cuplock, and frame scaffolding components through standard coupling methods.
Q: What is the expected service life of these frames?
A:With proper storage and handling, the Q235 steel construction and protective coating enable 8-10 years of active use across multiple construction projects. Regular inspection and maintenance extend operational lifespan.
Q: Do you provide technical guidance for first-time users?
A:Our technical support team offers assembly instructions, load capacity charts, and safety guidelines. We can arrange virtual consultations to address project-specific installation questions.
Q: What order quantities do you accommodate?
A:We handle orders from small sample requests for testing to large-volume shipments exceeding 10,000 units. Our production capacity and inventory management systems support flexible order scaling.
Ready to improve your scaffolding efficiency with our integrated Ladder Frame solution? Our export team is prepared to discuss your project requirements and provide detailed quotations. Reach us at sdxingruiqp@126.com to start your order today.
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