RoofCatLadderFactory-Direct Cat Ladder Manufacturer Since 2004
About Dengtai - Cat Ladder Manufacturer
Factory-direct cat ladder manufacturer since 2004 — projects across 50+ countries. One category, one focus: fixed cat ladders in galvanized, stainless, aluminium and GRP, engineered to OSHA, EN ISO, BS 4211 and AS 1657.
Years Manufacturing
Countries Exported
Quote Response
Years Manufacturing
One Category, One Focus
About Dengtai: A Factory Built on Cat Ladders
Dengtai started in 2004 as a steel fabrication workshop in Jingxing Mining District, Shijiazhuang, and grew into a factory-direct cat ladder manufacturer. The same machines and the same crew — one product category done deeply, from cutting to compliance paperwork. A supplier without verifiable documentation shifts every audit risk onto your project.
- Full Product Matrix
Fixed, vertical, with cage, with platform and custom cat ladders for roof access
- Full Material Matrix
Q235B HDG (85–100 µm, ISO 1461), SS304/SS316, aluminium and GRP/FRP
- Single-Category Depth
Deep tooling and repeat runs mean tighter tolerances and faster lead times
Milestones
Our Story Since 2004
Dengtai grew from a steel fabrication workshop into a factory-direct cat ladder manufacturer — 20+ years of accumulated welding and forming practice, not a newly registered shell.
Dengtai starts as a steel fabrication workshop in Jingxing Mining District, Hebei — cutting, bending and welding structural access steel.
A dedicated cat ladder line opens, with first exports to Southeast Asia and the Middle East.
Plant grows to 3,000 m² with CNC plasma cutting, 160T hydraulic bending and 14 welding stations under one roof.
Capacity reaches 1,500 tons/year. DoC, MTC 3.1 and structural calcs become standard with every cat ladder order.
From roof access runs to 25 m multi-section towers with rest platforms, one factory team builds, tests and ships every cat ladder.
Factory-Direct Capacity
Factory-Direct Manufacturing
Trade-house and factory — one roof. When you buy from Dengtai you quote against the production floor, not a distributor's margin. 3,000 m² of plant, ~1,500 tons per year, nothing outsourced.
Integrated Workshop
CNC plasma and flame cutting, 160T hydraulic bending, welding and finishing in one 3,000 m² plant. Rungs at 225–230 mm pitch, fixed at ≤1500 mm centres.
No Distributor Markup
Itemized quotes direct from the factory — material, machining, finishing and packaging, line by line. Quote in 24 hours, production 15–25 working days.
Compliance In-House
DoC, MTC 3.1 and engineer-signed structural calculations are prepared in-house and ship with every order — at no extra charge.
Scale & Reach
20+ Years, 50+ Countries
Contractors, EPCs and distributors trust Dengtai because the numbers are verifiable — and the references are real.
- 20+ Years Manufacturing
Across roof access, power, water and industrial access — desensitized on our case studies page
- 50+ Countries Exported
Middle East, Africa, Europe, Australia and the Americas
- 8–12 Containers a Month
Export packing, loading plans and customs documents are routine weekly work
Authority
Certifications & Compliance
A documented five-stage QC system runs every stage of production — from incoming mill certificates to trial assembly and photographed loading. Every cat ladder ships with its full compliance file, so inspectors and auditors work from one folder.
- Five-Stage QC System
Incoming mill certs, cutting/welding checks, HDG thickness verification, trial assembly, photographed loading
- Compliance File Per Order
DoC, MTC 3.1 material certificate and engineer-signed structural calculation sheet — free with every order
- Standards Covered
OSHA 1910.28 / 1910.23 · EN ISO 14122-4 · BS 4211 · AS 1657 · HDG per ISO 1461
The Team
Engineers, Welders & Sales in One Team
Because sales, engineering and QC share one floor, the person who prices your cat ladder has walked the same welding stations it will be built on. That is the difference between a quote and a guess.
- Priced by the Builders
Sales engineers quote from the same drawings the welders work from — 24-hour itemized response
- Engineer-Signed Calcs
Structural calculation sheets signed by our engineers, with free drawing review on every quote
- 20+ Years of Weld Practice
The same crew has run this factory since 2004 — repeat geometry, tighter tolerances
Company Fact Sheet
Dengtai at a Glance — The Numbers Behind the Name
Every claim on this page reduces to a date, a floor area or a tonnage you can ask us to verify. This table is the short version procurement teams paste into vendor approval forms.
| Milestone | Date / Scale | What It Verifies for Buyers |
|---|---|---|
| Founded as a steel fabrication workshop | 2004 — Jingxing Mining District, Shijiazhuang | 20+ years of accumulated welding and forming practice, not a newly registered shell |
| Plant expanded to current size | 3,000 m² under one roof | Cutting, bending, welding and finishing in a single building — no outsourced core steps |
| Serial capacity reached | ~1,500 tons per year | Headroom for both single-ladder orders and multi-container project batches |
| Project track record | 20+ years of manufacturing | Repeat-engineered geometry for roofs, tanks, silos and plant access across five continents |
| Export footprint and cadence | 50+ countries — 8–12 × 40' containers monthly | Export packing, loading plans and customs documents are routine, weekly work |
Work With the Factory
Get a Factory-Direct Quote
Since 2004 we have built cat ladders one category deep. Send your height, material and destination — get an itemized, factory-direct quote within 24 hours. Factory-direct rates typically land well below US catalog equivalents for the same compliance documentation — see our price guide for what drives cat ladder cost per metre.
- 24h itemized quote
- Free drawing review
- DoC, MTC & structural calcs included