LadderCageChina Factory-Direct Cage Ladder Manufacturer
Cage Ladder Manufacturer India
Factory with 500+ projects – OEM and made-to-drawing service; export docs and compliance files included for India, Singapore and China sourcing.
Projects Delivered
Countries Exported
Factory Quote
MTC EN 10204
Factory Strength
Cage Ladder Manufacturer India
A China factory with the track record, capacity and export setup that APAC buyers need.
500+ Projects
Delivered across industrial, marine and infrastructure projects in 50+ countries.
Factory-Direct
Buy straight from the production floor — no trading-company markup on APAC orders.
Made-to-Drawing
Fabricate to your PDF or DWG set, with a free drawing review before quoting.
Cage Ladder Manufacturer – Factory Direct
Cage Ladder Manufacturer – Factory Direct
One factory, full control of steel, welding, galvanizing and export packing. The specs below are the standard build — every project is made-to-order.
| 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 |
Service Capability
OEM & Made-to-Drawing Cage Ladder Service
From your drawing to production, with export support at every step. NDA-friendly for private-label and project-specific programs.
OEM Service
Private-label and brand-program production.
Made-to-Drawing
Fabricate exactly to your PDF or DWG.
Export Support
Packing, marks and docs for APAC delivery.
Compliance Files With Every Shipment
MTC, DoC & Structural Calcs With Every Cage Ladder
Export consignments ship with the full compliance file — the paperwork your project and customs need, included at no extra charge.
- MTC 3.1 Material Certificate
EN 10204 3.1 for Q235B / HDG / SS304
- DoC — OSHA 1910.28 & EN ISO 14122-4
Declaration of Conformity to the relevant standard
- Structural Calculation Sheet
Engineer-signed for project loads
500+ projects delivered — Middle East, Singapore and APAC installations
Vendor Qualification, APAC Programs
The Audit Trail: Evidence an Indian Buyer's Vendor File Should Contain
Approved-vendor registration usually fails on paper, not price — the vendor cannot produce artifacts that satisfy procurement, QA and finance at once. This table maps each qualification step to the evidence it must generate, and what Dengtai puts in the file.
| Qualification Step | Evidence Your File Needs | What Dengtai Provides |
|---|---|---|
| Maker verification | Proof the vendor operates the plant, not a desk between you and one | Live video walkthrough of the 3,000 m² Jingxing plant; 1,500 t/yr capacity, 500+ projects, 50+ countries since 2004 |
| Technical capability check | Drawing-level response showing real engineering, not a price list | Free drawing review in 1–3 days — Φ20 rungs at 280 mm, 500 mm width, Φ700 cage from 2.2 m, mapped to EN ISO 14122-4 with IS-practice reconciliation |
| Material traceability | Mill certificates tied to your heat numbers, not generic samples | EN 10204 3.1 MTC for Q235B / SS304 / SS316, verified at incoming QC |
| Process assurance | Named weld and coating acceptance levels | ISO 5817 Level C weld inspection; ISO 1461 HDG verified at 85–100 μm |
| First-article approval | A unit from the same line that will run the program | First article in 5–8 days on the expedited sample line (standard production remains 15–25 working days), full five-stage QC, MOQ 1 |
| Customs alignment | Invoice, packing list and certificates describing identical goods | MTC, DoC and commercial set issued to match — clean for LUT-route entries at Mundra / Nhava Sheva |
| Long-term retrievability | Records that still exist at your next plant audit | QC documentation retained 10 years, photo/video record of every order |
Start the file with one first-article unit: the qualification evidence is generated by the same QC route the volume program will run.
Sourcing Route Selection
Local Fabricator, Trading Company, or Factory-Direct?
Indian procurement teams typically weigh three routes for caged ladders. The table shows what each delivers on the criteria that decide plant programs, followed by the red flags and green lights that make the choice obvious.
| Criterion | Local Fabricator | Trading Company | Factory-Direct (Dengtai) |
|---|---|---|---|
| Unit cost, 6 m HDG | premium for small runs | factory price + margin, not itemized | $600–900 ex-works; $95/m basis; tiers at 10 / 50+ |
| Who answers technical queries | the shop, slowly | a middleman relaying emails | the engineering team that reviews your drawing, in 1–3 days, free |
| Standards on the drawing | IS practice only | whatever closes the sale | EN ISO 14122-4 base, OSHA / BS 4211 alternates, IS reconciliation in review |
| Compliance file | often incomplete | "we will ask the factory" | MTC 3.1, DoC, calcs issued with the cargo |
| First-article for vendor approval | seldom offered | not theirs to offer | MOQ 1, same five-stage QC line, 5–8 days |
Red flags — decline the vendor
- No plant video ever appears — a real manufacturer can film the floor in an hour
- Certificates promised "after shipment" — the compliance file should precede the B/L
- One-line quotes — no per-meter rate, no freight, no docs; nothing comparable for the vendor file
- Full advance payment demanded — normal export terms keep balance against documents
- "Standard not needed for India" — a DoC citing EN ISO 14122-4 or IS-named geometry protects your plant, not the vendor
Green lights — approve and proceed
- Drawing review before deposit — engineering answers arrive before commercial pressure
- First-article on the production line — qualification unit and volume units share one QC route
- CIF Mundra / Nhava Sheva quoted line by line — landed cost defensible in the vendor file
- Invoice matches MTC exactly — LUT-route customs entries clear without queries
- 10-year record retention — evidence survives multi-phase program timelines
Get a Manufacturer Quote
Get a Cage Ladder Manufacturer Quote
Factory pricing, export terms and compliance files within 24 hours. Tell us your region, quantity and drawings.
- 24h factory quote
- OEM / made-to-drawing service
- MTC, DoC & calcs with every shipment
India Quick Reference
Buying Cage Ladders from a China Manufacturer into India — Cost and Compliance Snapshot
Indian procurement teams judge a foreign manufacturer on three things: CIF pricing into Mundra or Nhava Sheva, paperwork that clears customs under an LUT without queries, and drawings that reconcile IS site practice with EN ISO 14122-4 geometry. Dengtai answers all three from one file — the invoice, MTC 3.1 and DoC describe identical goods — produced in a 3000 m² plant running 1500 t/year and exporting to 50+ countries since 2004. The snapshot below gives procurement the numbers before the vendor-registration meeting.
| Item | Figure | Note |
|---|---|---|
| Import basis | CIF Mundra / Nhava Sheva | Ex-works also quoted |
| 6 m galvanized unit | $600–900 ex-works | HDG structure at $95/m |
| Sea freight | $280–550 (6 m) | LUT-aligned invoice and MTC set; documentation included |
| Exit kits (opt.) | $90–250 | Guardrail / walk-through add-ons |
| Build standard | EN ISO 14122-4 base | OSHA 1910.28 / BS 4211 on drawing |
| Production window | 15–25 working days | 24-hour quote; free drawing review |
| Vendor qualification | MOQ 1 | First article on the same QC line |
APAC Program Value at a Glance
What This Manufacturer Brings to an Indian Program
Five features, and the outcome each lands on your plant project.
| Feature | Advantage | Your Outcome |
|---|---|---|
| CIF Mundra / Nhava Sheva quoting | freight $280–550 itemized, documentation included; exit kits ($90–250) optional | landed cost you can defend in the vendor file |
| Free drawing review, 1–3 days | IS practice reconciled with EN ISO 14122-4 before quoting | one approved drawing — no standards dispute at inspection |
| First article in 5–8 days, MOQ 1 | qualification unit runs the production QC line | approve the vendor on evidence, not promises |
| LUT-aligned document set | invoice, packing list and MTC describe identical goods | customs entries clear without queries |
| Volume tiers at 10 / 50+ | price steps down as the program scales | phase-two pricing improves without renegotiation |