Factory-direct steel gratings & stair treads, shipped worldwide
China Steel Grating
Work direct with the factory. Flexible scheduling, fast answers on grating supplier china.
Itemized quote within 24 hours · Factory audit files on demand
Quote within 24 hours
Drawing review included, itemized FOB Tianjin
Certified & tested
Reports on request, MTC 3.1 with every order
Five-stage QC
MTC verified at goods-in, inspection report at shipment
About 400 km to Tianjin Port
FOB Tianjin, shipped worldwide
Sourcing guide
China Grating Mill or Middleman? Six Checks
Type steel grating supplier china into a search engine and you get hundreds of names — most of them desks, not mills. Buying steel grating from China works when you can tell the difference, so this guide is a working checklist you can run on any supplier — including us.
| What to verify | A factory mill | A reseller or middleman |
|---|---|---|
| Who answers your mail | Sales and production planning at the same company — flexible scheduling, fast answers | A trading desk with no shop floor behind it; technical questions go quiet for days |
| The production floor | Audit invitation open — walk the lines, or start with audit files on demand | The floor is always "busy this month" on every call |
| Material traceability | MTC EN 10204 Type 3.1 traceable to the exact heat of Q235B / SS304 / SS316 | An "equivalent" test report with no heat number behind it |
| Design changes | Panels cut, banded and notched to drawings in-house, inside the quoted window | Rework outsourced to a third party you never speak to |
| The quote | Itemized — material, fabrication, finish, packing, FOB Tianjin | One lump number with nothing to compare line by line |
| The after-shipment file | DoC prepared per destination and a factory inspection report travel with the goods | Documents promised "later", arriving late or incomplete |
Vet us first — ask for the audit files together with your quote.
Red flags when evaluating a mill
- No production floor to show — a call that never reaches the workshop, or an audit invitation that keeps slipping
- No MTC with heat numbers — a generic report is not material traceability
- A one-line quote — nothing itemized means nothing to audit or compare
- Names that do not match — the legal entity on the documents should be the one you vetted
What we put on the table
- Legal name on every page: Dengtai Staircase Manufacturing Co., Ltd., Jingxing Mining District, Shijiazhuang, Hebei
- Factory audits welcome — in person or with audit files on demand
- MTC EN 10204 Type 3.1 and an inspection report with every shipment
- Itemized quotes — no lump numbers, no hidden margin for a middle layer
How buying works
From First Email to Loaded Container
1 · Vet & quote in 24 hours
Send a drawing, a spec sheet or photos and a sketch. We confirm dimensions and loads, answer your audit questions, and return an itemized quote within 24 hours — drawing review included.
2 · Produce & inspect
Samples ship in 5–7 working days, mass production runs 15–25 working days after drawing confirmation. Every order passes the five QC checkpoints — from MTC verification at goods-in to final inspection.
3 · Load & ship
Panels are bundled on steel straps and pallets, planned into your container loading scheme, and trucked about 400 km to Tianjin Port. FOB Tianjin as standard — EXW or CIF negotiable.
Working direct
Why Buyers Source China Steel Grating Direct
Factory-direct, no middlemen
Your mail reaches the people who run the lines, and the quote you get is the mill's. One legal entity answers for drawings, production, documents and shipment.
Flexible scheduling, fast answers
A small team with short decision paths: itemized quote within 24 hours, free drawing review, and production slots that flex around your project calendar.
One-stop range, small MOQ
Four product lines under one roof — start with a small trial order, then scale to full containers once the first panels pass your own inspection.
Product range
The Range You Can Source From One Mill
A China steel grating order should not be stitched together from three vendors. Four lines run under one roof, one QC plan and one document set.
Welded steel bar grating
Electro-forged panels, bearing bars 20×3 to 100×8 mm, 30/40/60 mm centers, black or hot-dip galvanized.
Welded line →Press-locked & close mesh
Cross bars pressed into notched bearing bars — flat, no weld heat, mesh down to 11/11 mm.
Press-locked line →Stair treads
Cut-to-flight treads with banding and nosing options, serrated or plain — made to your stair geometry.
Stair tread line →Stainless grating
SS304 / SS316 platforms and drainage for food, chemical and washdown duty — same spec ranges as carbon steel.
Stainless line →Quality control
QC Checkpoints on Every China Grating Order
| Checkpoint | What is checked | Document you receive |
|---|---|---|
| 1 · Goods-in | MTC verified for every heat of Q235B / SS304 / SS316 | Verified MTC EN 10204 3.1 on file |
| 2 · First article | First panel measured against the confirmed drawing | First-article record |
| 3 · Weld points | Visual plus sampled inspection, ANSI/NAAMM MBG 531 reference practice | Inspection notes |
| 4 · Galvanizing | Coating thickness sampled, ASTM A123 / ISO 1461 reference | Coating check record |
| 5 · Final inspection | Dimensions, banding, bundling, shipping marks | Factory inspection report with the shipment |
Documents for your compliance file
Ask any China grating supplier for this set before you wire a deposit — then hold them to it. Ours travels with the goods, free of charge:
- Mill test certificate to EN 10204 Type 3.1
- Declaration of Conformity prepared per destination market
- Factory inspection report with every shipment
- Installation drawings and fixing layout, bolted assembly
Standards & compliance
Produced to Recognized Standards — Documents on Request
ANSI / NAAMM MBG 531
Welded panels produced to MBG 531 reference practice, with weld inspection on the five-stage QC plan.
ASTM A123 / ISO 1461 HDG
Hot-dip galvanizing at a certified partner near the mill; coating thickness sampled on every batch before release.
CE & SGS tested
Certified & tested, reports on request — documents you can verify, not a certificate wall.
Getting started
Start With a Trial Order, Scale to Containers
Test the mill on a small order
Small MOQ trial orders are welcome — one pallet or a mixed LCL load of panels. You inspect the first shipment before committing volume.
Payment by T/T, terms by agreement
We do not publish fixed percentages — terms are settled per order, in writing. Banking details appear only on trade documents, never on a website.
Scale on a container loading plan
Full-container orders are calculated per loading plan — panel mix, bundling and bracing worked out with the quote, so nothing ships as dead freight.
Factory-direct quote
Get a Factory Quote
Vet us as your China steel grating supplier — send panel sizes and quantities, and an itemized quote lands within 24 hours, free drawing review included.
- Factory audits welcome — walk the lines, or start with audit files on demand
- MTC EN 10204 3.1, DoC per destination and inspection report with every order
- Samples in 5–7 working days — test the mill before you commit volume
Prefer to talk? WhatsApp us or sales@dtsteelladder.com
Request your quote
Five fields — we do the rest.
FAQ
Frequently Asked Questions
How do I verify a China steel grating factory before ordering?
Ask for a factory audit — we accept them — and for audit files on demand. A real mill can show a production floor on a call, an MTC EN 10204 3.1 traceable to your heat of steel, and a legal entity name that matches every document.
What payment terms does a Chinese grating mill offer?
Payment by T/T, with terms agreed per order — we do not publish fixed percentages. Small trial orders are welcome, so you can test the mill before committing to full containers.
How is China steel grating shipped and loaded?
Panels travel about 400 km by road from our mill in Shijiazhuang to Tianjin Port and ship worldwide. FOB Tianjin is standard, EXW or CIF negotiable, and full-container orders are calculated per loading plan.
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