LadderCageCaged Ladders Suppliers — One-Stop
Caged Ladders Suppliers
One-stop cage ladder supplier — ladders, cages, gates and platforms from one factory. Supplier since 2004; MTC, DoC and structural reports with orders.
Supplier Since
Countries Exported
Projects Delivered
Quote Response
Caged Ladders Suppliers
Cage Ladder Supplier - One-Stop Options
One supplier for the whole access package — ladders, cages, gates and platforms from one factory, one PO, one QC file. No juggling three vendors for one project.
Fixed & Vertical Ladders
HDG, SS304 and SS316 ladder systems, custom heights.
Safety Cages & Hoops
Cages, hoops and straps engineered to the required standard.
Gates & Access Doors
Self-closing, swing, safety and security gates.
Platforms & Rest Stops
Intermediate and landing platforms for multi-run systems.
USA & Global Supply
Cage Ladder Suppliers USA & Global
Exporting to 50+ countries with the compliance file to match — OSHA for US projects, EN ISO for Europe, BS and AS for UK and Australia.
- OSHA 1910.28 documentation for US buyers
- EN ISO 14122-4 DoC for European projects
- MTC & structural reports on request
- Global logistics, 15–25 working days production
Print This Before You Shortlist Anyone
The 10-Point Cage Ladder Supplier Check
Most supply failures were visible before the PO — in the paperwork a seller could or couldn't produce. Here are the ten asks, and what we answer for every one.
| # | Ask the Supplier For | Our Answer |
|---|---|---|
| 1 | Batch material certificates | EN 10204 3.1 MTC, every heat |
| 2 | DoC to your named standard | OSHA 1910.28 / EN ISO 14122-4 / BS 4211 / AS 1657 |
| 3 | Structural calculations | engineer-signed, per project loads |
| 4 | Trial-assembly evidence | every ladder assembled & measured pre-crate |
| 5 | Weld qualification | ISO 5817 Level C, in-process inspection |
| 6 | Coating report | ISO 1461 HDG, 85–100 μm |
| 7 | QC record retention | 10 years — parts stay matchable |
| 8 | Third-party inspection access | SGS/BV/TÜV at any gate, buyer-nominated |
| 9 | Loading documentation | container-loading photos per shipment |
| 10 | Replacement-part path | original-spec parts from same fixtures |
Specifications
Cage Ladder Supplier Specifications
Standard engineered parameters across every cage ladder we supply.
| Specification | Value |
|---|---|
| Rung Diameter | Φ20 mm |
| Rung Spacing | 280 mm (≤300 mm) |
| Clear Width | 500 mm |
| Cage Diameter | Φ700 mm (hoops 40×5 @≤1500, straps 30×3) |
| Cage Start | 2.2 m above floor |
| Load Rating | 1.5 kN per rung |
| Finish | HDG 85–100 μm / SS304 |
| Standards | OSHA 1910.28 · EN ISO 14122-4 · BS 4211 · AS 1657 |
Compliance Docs
Cage Ladder Supplier Compliance Docs
Every order from a serious cage ladder supplier carries the full compliance file — no chasing paperwork.
MTC 3.1
EN 10204 3.1 material certificate for Q235B / SS304 / SS316.
DoC
Declaration of Conformity to the relevant standard for each order.
Structural Reports
Engineer-signed structural calculations for project loads.
Factory-Direct Pricing & 24h Quote
Factory-Direct Pricing & 24h Quote
Quotes worldwide within 24 hours, free quote by drawing, and factory-direct pricing that cuts out the distributor markup.
- 24h quote worldwide
- Free quote from your drawing
- Factory-direct, itemized pricing
- 15–25 working days production
Track Record
Cage Ladder Supply Track Record
500+ projects across 50+ countries, delivered direct from the factory since 2004.
Industrial Plant Upgrades
Multi-ladder supply with cages, gates and platforms to a single plant bill of materials.
Global Export Projects
Compliance-packaged cage ladders exported to 50+ countries with MTC, DoC and structural reports.
Auditing a One-Stop Supplier
The Audit Trail: One BOM, One Evidence Chain
A one-stop supply promise is only as good as the paper behind it. When ladders, gates and platforms come from one supplier, your audit should trace every item in the BOM to the same evidence chain — here is what that audit collects from us, item by item.
| Audit Move on the BOM | Evidence to Demand | What Dengtai Provides |
|---|---|---|
| Trace every steel item | Mill certificates per batch — ladders, gates and platforms alike | EN 10204 3.1 MTC covering the full PO, each line item traceable |
| Check gate and platform ratings | Load data matched to the ladder system, not generic catalog values | Gates at $60–180 and platforms at $150–400 quoted with ratings aligned to the 1.5 kN rung system |
| Verify assembly compatibility | Proof the accessories fit the ladder geometry before shipping | Trial assembly covers the bundle — gates hang and platforms bolt in the same bench test |
| Confirm finish consistency | One coating standard across all items | ISO 1461 HDG at 85–100 μm on every component, one finish spec per BOM |
| Inspect the consolidated load | Loading photos showing all PO lines in the container | Container loading photographed line by line; mixed-size consolidation fills the cube |
| Test parts support | A replacement ordered years later must match | QC records kept 10 years — a hoop or gate ordered in 2036 matches the 2026 ladder |
| Confirm single-point accountability | One QC file, one DoC set, one warranty contact | The whole site access package ships with one document set and one engineer to call |
If a supplier cannot produce a single evidence chain for the whole BOM, you are buying three orders wearing one invoice — and you will discover which one during commissioning.
Choosing the Supply Route
Local Supplier, Online Platform, or One-Stop Factory?
Site access packages fail between the line items — a gate that fits nobody's ladder, a platform finish that ages faster than the climb. The route you buy through decides how often that happens.
| Criterion | Local Supplier | Online Platform | One-Stop Factory (Dengtai) |
|---|---|---|---|
| BOM coverage | partial — sources elsewhere | whatever listings exist | ladders, gates, platforms, guardrail from one line |
| System compatibility | your problem to verify | never verified | trial-assembled as one bundle before shipping |
| Document set | per brand, per format | often missing | one MTC, one DoC set, one calcs file per PO |
| Cost structure | multiple markups stacked | platform fees on each line | $95/m HDG basis, factory price on every item |
| Later parts | discontinued lines | seller may not exist | same fixtures, 10-year records, exact-match parts |
Red flags — the package will not integrate
- "Any gate will fit" — hinge geometry and cage clearances are engineered, not universal
- Documents per item, never per PO — no single file your inspector can walk
- Trial assembly "not needed" — the cheap place to test a bundle is the factory bench
- Mixed finishes on one BOM — mismatched coatings fail at different speeds and look neglected
Green lights — one chain, one call
- Bundle trial-assembled — gates and platforms proven on the ladder before crating
- One PO, one QC file — audit walks a single document set
- One finish standard — ISO 1461 across every line item
- Parts support in writing — 10-year records mean exact-match replacements
Get My Supplier Quote
Get a 24h Quote From the Factory
Send your bill of materials or drawing — we reply within 24 hours with one-stop pricing and the compliance file scope.
- Quote within 24h worldwide
- Free quote from your drawing
- MTC, DoC & structural reports included
One-Stop Supply Value at a Glance
What a One-Stop Supplier Buys Your Project
Five features of consolidated supply, and the outcome each lands on your site program.
| Feature | Advantage | Your Outcome |
|---|---|---|
| Ladders, gates, platforms, one line | engineered as one system | no compatibility surprises at commissioning |
| 24h quote on the full BOM | every item priced in one document | compare total package cost, not unit guesses |
| Bundle trial assembly | accessories bolt-tested with the ladder | site crew installs a proven kit in hours |
| Consolidated container | one freight line fills the cube | sea freight $280–550 amortized across the package |
| 10-year parts matching | same fixtures, same certs | phased site works stay consistent for a decade |