Factory-Direct Since 2004
Fixed Ladders.
Factory-Direct.
500+ projects across 50+ countries. Steel, SS304 & SS316 — built to your spec with full compliance documentation.
Projects Delivered
Countries Exported
Established Since
Factory Floor
Fixed Access Ladders
Options & Configurations
Every ladder built to your specification with full compliance documentation.
Steel Fixed Ladders
Q235B structural steel, hot-dip galvanized. Our most popular configuration.
Stainless Steel Ladders
SS304 & SS316 for chemical plants, marine environments, and food processing.
Aluminum Fixed Ladders
Lightweight and non-sparking — ideal for telecom, water treatment, and roof access.
Specifications
Fixed Ladder Specifications & Dimensions
Every Dengtai ladder is made-to-order from your drawings or ours. Standard heights 10–25 ft, full custom engineering available.
| Specification | Standard Range | Custom |
|---|---|---|
| Height | 10 – 25 ft (3 – 7.6 m) | Up to 40 ft engineered |
| Material | Q235B / SS304 / SS316 | Duplex / 6063-T5 AL |
| Rung Diameter | Φ20 mm (0.79″) | Per spec |
| Rung Spacing | 280 mm / 11″ (≤300 mm) | Per project spec |
| Clear Width | 500 mm (19.7″) | Custom width |
| Cage Diameter | Φ700 mm (27.5″) | Custom |
| Load Rating | 1.5 kN per rung | Engineered |
| HDG Thickness | 85 – 100 μm (ISO 1461) | Heavier coating |
| Finish | HDG / Pickled / Painted | Electropolish (SS) |
| Fall Protection | Cage or PFAS | Ladder safety system |
Certifications
Compliance & Documentation
- OSHA 1910.27 — Full Compliance
- BS 4211:2005+A1:2015
- EN ISO 14122-4
- AS 1657
- Cal/OSHA Title 8
Documentation Package
Every order ships with complete documentation — no extra cost, no paywall.
-
Declaration of Conformity (DoC)
-
Material Test Certificates — EN 10204 3.1
-
Structural Calculations
-
Welding Procedure Specifications
-
Surface treatment certificates (HDG per ISO 1461)
Global Shipping & Factory
Built in China, Delivered Worldwide
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8–12 × 40ft containers shipped per month
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VCI rust protection + ISPM 15 heat-treated wooden crates
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EXW / FOB / CIF terms available
-
15–25 business days production lead time
From Inquiry to Delivery
A Transparent 7-Step Process
Every order follows the same documented workflow — with clear timelines and QC gates at every step.
- 1
Inquiry
Specs & drawings
- 2
Engineering Review
≤4h feasibility
- 3
Shop Drawing
1–2 days
- 4
Approval
Your sign-off
- 5
Production
15–25 days
- 6
Pre-assembly & QC
Full inspection
- 7
Shipping
VCI + ISPM 15
Factory-Direct Pricing
Itemized Pricing — No Hidden Markup
See exactly what you pay for. Material, machining, finishing, packaging — every line item transparent.
Custom quotation priced by weight & process. Industry reference: caged ladders ≈ USD 899–1,099/ton.
Common questions
A fixed ladder manufacturer since 2004 — a 3,000 m² factory in Shijiazhuang, 500+ projects delivered and 50+ countries exported, factory-direct.
Steel (Q235B HDG), stainless (SS304/SS316) and aluminum — with cages, platforms, walk-thru, wells and guards configured to your drawings.
Standard runs are 10–25 ft; we engineer to 40 ft with free drawing review — every ladder is made to order, not off-the-shelf.
OSHA 1910.27, BS 4211, EN ISO 14122-4 and AS 1657 — DoC, MTC 3.1 and structural calcs ship with every order.
Send drawings or specs — engineers review them free within 4 hours and return an itemized quote in 24 hours, no obligation.
Proven in real facilities
Reference projects are shown by industry, country and scale. Client names are available on request with approval.
National utility projects — 15+ countries
23 documented projects, 2021-2025 · 2025
All standardsEnergy & industrial clients — Global
500+ projects since 2004 · 2004-2025
Full compliance docsLargest single order — Malaysia
60 units in one project · 2021
HDGGet Your Quote
Talk to an Engineer
Free drawing review. Itemized quote in 24 hours. No obligation.
Why Work With Dengtai?
Full Compliance Docs
DoC, MTC, structural calcs included free.
24-Hour Quote
Engineering review + itemized quote within one day.
Global Delivery
8–12 containers/month. VCI + ISPM 15 packaging.
Request a Quote
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