Large welded plate fabrication on a skid in the fabrication hall, with a forklift and a worker on a lifting platform

Minseong IndustriesSteelwork · Castings · MachiningDubai · China

Inspected on the factory floor, before it ships.

We manage the manufacture and export of fabricated steelwork, castings and machined components from a network of more than ten specialist suppliers in China. Our own experienced inspection team measures every order at the factory and issues the report before it goes into the container.

Request a quote How we inspect
Base
Jebel Ali Free Zone, Dubai
Production
10+ specialist suppliers, China
Core strength
Our own inspection team on the factory floor
50+ a monthQA inspection reports issued to customers, a good number of them full MDR data reports
100+ a yearContainers shipped, mostly 40 ft high-cubes with open-tops and flat-racks for oversize parts, largely to Australia, Mongolia and Africa
10+ suppliersPlate shops, foundries and machine shops across China, each matched to the job

What we make

Three broad categories, all to your drawing.

We do not run a product catalogue. Every item is built to the customer's drawing, so the work falls into broad categories rather than product lines, for plant, equipment and infrastructure across industries.

Large welded plate fabrication on a skid in the fabrication hall, with a forklift and a worker on a lifting platform

Steel fabrication

Rolled, pressed and welded plate work and structural steel: shells, frames, supports, skids and enclosures, up to 4 m across.

  • Carbon and stainless plate, hot-rolled and hollow sections
  • Blasted and painted, hot-dip galvanised or supplied black
  • Assembled and checked for fit before packing
Large machined steel casting on a pallet in the machine shop

Castings & forgings

Cast and forged components produced to pattern or drawing, heat treated and machined where specified.

  • Aluminium, carbon steel, SG iron and duplex stainless grades
  • Chemical analysis, hardness and tensile tests on the batch; dye penetrant and X-ray where specified
Turned and ground stepped steel shafts lined up on the bench at the machine shop

Machined components

Turned, milled and ground parts, in carbon, stainless and non-ferrous grades.

  • Faces, bores and bolt patterns held to drawing tolerance
  • Supplied ready to fit, with a per-item QA sheet recording each dimension

Quality assurance · Our core strength

Our inspection team is at the factory, not at a desk.

Inspection is what sets Minseong Industries apart. We run our own QA department: each order is inspected on the factory floor against the drawing, and a numbered report with photos and material certificates is issued before the goods leave.

Inspection team member measuring the bore of a large galvanised ring with a tape
DIMBore and flange checked against the drawing
Coating thickness gauge held against a galvanised flange
COATGalvanising thickness, point by point
Coating thickness gauge reading 93 microns on a galvanised flange
COATCoating thickness on the flange, in microns
Two tensile test coupons after testing
MATTensile coupons from the batch
Portable hardness tester reading on a steel sample
MATHardness test on a material sample

What gets checked

The scope is set per drawing and recorded on the report.

  • Dimensions: calipers, micrometers, tape, gauges, flatness bench
  • Material: mill certificates, chemical, hardness and tensile tests
  • NDT: dye penetrant, magnetic particle, X-ray where specified
  • Coatings, assembly and 3D scan against the CAD model

How it is sampled

Chosen by item and batch size.

  • Batch QA: sampled, for example 1 in 10, critical features 100%
  • Individual QA: every piece measured
  • Custom QA: agreed per order

What you receive

A numbered report, issued before the goods leave.

  • One report per drawing number and PO
  • Material certificates and factory records attached
  • Photos of the inspection and the packed goods

3D scan inspection

The whole surface measured, not just the tape points.

A tape and caliper sample a few points. For castings, machined parts and complex fabrications, our inspection team scans the whole surface with a handheld laser scanner and compares it to the customer's 3D model.

  • Scanned at the factory in minutes
  • Every deviation from the CAD model mapped in colour
  • Deviation report delivered with the inspection report
InstrumentSHINING 3D FreeScan Combo
Accuracy
Up to 0.02 mm
Output
Colour deviation map
Deviation from CAD model, mm
-0.50-0.250+0.25+0.50

How we work

From drawing to bill of lading.

One contact handles the whole run. You send the drawing; we send back a price, then the inspection report, then the goods and the documents your customs broker needs.

  1. 01

    Drawing & RFQ

  2. 02

    Quotation

  3. 03

    Purchase order

  4. 04

    Production

  5. 05

    QA inspection

    Our core strengthOur own team measures the batch at the factory, before it is packed.

  6. 06

    Shipping & documents

Contact

Send us a drawing.

Email the drawing with the quantity you need and we will come back with a per-item price. For existing items, a purchase order referencing the drawing number is enough.

Minseong Industries
Sales & enquiries
Esales@minseongindustries.com
Dubai, UAE Minseong Industries
LB21-110, Building LB21
Mina Jebel Ali Street
Jebel Ali Free Zone
Dubai, United Arab Emirates

Office hours follow Gulf Standard Time (UTC+4). Enquiries are answered within one working day.

Request a quote

Fill in what you know. The form writes the enquiry for you; attach the drawing when the email opens.