LadderCageOEM / ODM Cage Ladder Manufacturer
OEM Cage Ladder Manufacturer
OEM/ODM from drawings to production; 500+ projects delivered, NDA friendly, factory-direct pricing. DoC, MTC & material certs with every batch.
Projects Delivered
Countries Exported
OEM Quote
Friendly Programs
OEM / ODM Capability
Fixed Cage Ladder Manufacturers
From your PDF or DWG to a finished, packed, certified batch — we handle the full OEM/ODM cycle in-house.
Drawings to Production
Your drawing set drives cutting, welding, galvanizing and assembly — no guesswork.
NDA Friendly
Signed NDA before any file is shared. Your program stays your program.
Made-to-Print
Tolerances, materials and finish specified on your print are reproduced exactly.
The OEM Process
Cage Ladder OEM Manufacturer – Drawings to Production
Send drawings → free review → sample approval → batch production → QC → export. Standard build parameters below, adapted to your print.
| 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 |
| Materials | Q235B · HDG ISO 1461 · SS304/316 |
| Standards | OSHA 1910.28 · EN ISO 14122-4 · BS 4211 |
Your Brand, Our Line
The OEM Program, Step by Step
Most OEM failures happen between steps — a drawing approved verbally, a first article skipped, a rebrand discovered at unboxing. This is the sequence we run for every private-label program.
1. NDA (day 0)
Signed before any file moves. Your geometry, pricing and brand files locked to your program.
2. Drawing review (1–3 d)
Free engineering check of your DWG/PDF: materials, standard fit, manufacturability, cost flags.
3. Production drawing
We issue the revised-for-production drawing with tolerances for your written approval — the single source both sides sign.
4. First article (5–8 d)
One unit built, measured and photographed. You sign off before the line runs.
5. Production (15–25 d)
Batch QC per the five-stage chain — material certs, weld inspection, HDG report, trial assembly.
6. Branding applied
Your brand plates, your part numbers on the DoC, packaging printed to spec.
7. Pre-shipment proof
Photos/video of your exact lot before crating — including third-party inspection if nominated.
No tooling fees on fixture-based builds; no minimum beyond one first article; your drawings never leave your program.
Specialized Production Lines
Steel Cage Ladder Manufacturers
Two core product lines under the OEM umbrella — fixed cages and steel cages — each with dedicated jigs, tooling and QC checkpoints.
Fixed Cage Ladders
Permanently fixed vertical cages with hoops and straps.
Steel Cage Ladders
Structural steel cages, galvanized or stainless finish.
NDA-Friendly OEM/ODM Service
NDA-Friendly Cage Ladder OEM/ODM Service
Your drawings and brand stay protected. We sign NDAs, keep program files confidential, and ship the full compliance file with every batch.
- Signed NDA
Non-disclosure agreement before any drawing is shared
- DoC & MTC With Every Batch
Declaration of Conformity and material certificates included
- Material Certs & Calcs
EN 10204 3.1 certificates and structural calcs for project loads
Auditing an OEM Partner
The OEM Audit Trail: Evidence at Every Program Gate
An OEM program puts your brand on our production line, so the audit is deeper than a purchase order check. Walk the seven-step program gate by gate and demand the artifact each gate should leave behind — here is exactly what ours produce.
| Program Gate | Evidence to Demand | What Dengtai Provides |
|---|---|---|
| NDA before files move | Signed agreement covering drawings, pricing and your market | NDA executed before any drawing is shared — your program never becomes a catalog item |
| Drawing feasibility | Engineer-level review, not a sales "yes" | Free review in 1–3 days: geometry, material, standard and packaging flagged before quoting |
| Production drawing lock | A drawing for your sign-off — the single control document | Approval drawing issued; nothing is cut until you release it |
| First article | A unit from the production line, with its own QC file | First article in 5–8 days running the identical five-stage QC — MTC 3.1, ISO 5817 C, ISO 1461, trial assembly, photos |
| Batch consistency | Batch-level certificates, not one file for the year | DoC and MTC 3.1 issued per batch, your part numbers on the documents |
| Branding control | Proof the brand plate matches your artwork exactly | Laser-cut or stamped plates to your artwork, packaging printed to spec, pre-shipment photos of branded units |
| Program records | Retrievable QC records for warranty and audit cycles | All program QC documentation retained 10 years |
A serious OEM partner clears every row before asking for a deposit. No tooling fees for fixture-based caged ladders — your program starts at the drawing, not at a mold invoice.
Choosing Where to Put Your Brand
The OEM Partner Decision Guide
The wrong OEM factory does not fail loudly — it fails quietly, one slightly-off weld at a time, under your brand name. These are the signals that separate a program partner from a risk you will manage forever.
Red flags — your brand is at risk
- NDA "not necessary" — a factory that skips paper with you skips it about you
- No first-article step — the first time you see the product is the container opening
- Tooling fees on fixture-based ladders — caged ladders need jigs, not molds; the fee is a toll booth
- Certificates issued "per year" — batch-level traceability is what your warranty claims need
- Your drawings quoted to others — ask directly; hesitation is the answer
Green lights — scale the program
- Approval drawing gates production — you control the single source of truth
- First article in 5–8 days, MOQ 1 — qualify the line before committing volume
- Your part numbers on the DoC — the compliance file reads as your product, end to end
- Five-stage QC per batch — MTC, weld level, coating, trial fit, photos, every run
- 10-year record retention — the program is auditable long after your team moves on
Get an OEM Quote
Get an OEM Cage Ladder Manufacturer Quote
OEM options, NDA terms and a quote within 24 hours. Send your drawings — we handle the rest.
- Free drawing review
- NDA before files are shared
- DoC, MTC & material certs with every batch
OEM Program Value at a Glance
What This OEM Line Gives Your Brand
Five features of the OEM route, and the outcome each lands on your program.
| Feature | Advantage | Your Outcome |
|---|---|---|
| NDA before drawings move | legal protection precedes technical disclosure | your geometry and pricing never leak to competitors |
| No tooling fees, fixture-based | OEM starts at the drawing, not a mold invoice | program entry cost is one first article, 5–8 days |
| Your part numbers on every cert | DoC and MTC read as your product | compliance file drops straight into your SKU system |
| Batch-level five-stage QC | every run re-proves the line | warranty claims answered with documents, not debates |
| 24h quote, 1–3 day review | program decisions made on factory facts | feasibility and price known inside a working week |