About Us

About VINMAY

Welcome to Vinmay — Your Premier Stainless Steel Welded Pipe Supplier.

Founded in 2008, Vinmay specializes in premium stainless steel welded tubes and fittings, serving industries including decoration, construction, water supply, dairy, food processing, and chemicals. Our products comply with ASTM, EN, DIN, and AS standards, backed by PED, AEO, and ISO certifications.

With a proven track record of supplying to 100+ countries and a growing base of satisfied clients worldwide, we are committed to delivering consistent quality and responsive service. At Vinmay, we believe in long-term partnerships — cooperate with Vinmay, win the world.

the stainless steel welded pipe supplier -Vinmay's factory
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Welcome to be our partners, we can offer the followings:

  • Hotsales Products
  • Low Risk of Investment
  • Additional Services
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General
Information

30000

Sqm²
30000Sqm² Factory

30000

Tons
30000 Tons Annual Output
Since

2008

Experience in Stainless Steel Pipe Since 2008

No 1

Export
No 1 Export volume of A554 ss pipe in China

Why Choose VINMAY

Serving over 100 Countries Worldwide Top 5 Importers

Export Proportion: Europe 54%; North America 11%; Central and South America 18%; Africa 13%; Oceania 2%; Asia 2%
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1.Welding Workshop
Welding Workshop

Welding Workshop

  • 60 Continous Forming Lines
  • TIG & HF Welding Technology
  • Tube Size Range: 6mm-219mm
  • Tube Thickness:0.4mm-6.0mm
2.Polishing workshop
Polishing Workshop

Polishing Workshop

  • Multiple Surface Finishes Available
  • Hairline / Mirror / Brushed / 2B / Satin
  • Ra Value Controllable to ≤0.4μm
  • Custom finish on request
3.Process Tube Workshop ( Annealing )
Process Tube Workshop
         ( Annealing )

Process Tube Workshop – Annealing

  • Bright Annealing for Sanitary & Heat Exchanger Tubes
  • Temperature-Controlled Furnace
  • Suitable for 304 / 316L / Duplex grades
  • Improves corrosion resistance & mechanical properties
4.Process Tube Workshop ( Eddy Current Testing)
Process Tube Workshop
 ( Eddy Current Testing)

Process Tube Workshop – Eddy Current Testing

  • 100% Non-destructive Testing (NDT)
  • Detects surface and sub-surface defects
  • Complies with ASTM / EN / DIN standards
  • Every tube inspected before shipment

Production Processes

1. Welding
2. Inner Bead Removing( at Ra 1.6)
3. Annealing
4. Eddy Current Testing(100%)
5. Inside Polishing(Inside polish at Ra 0.4)
6. Outside Polishing
7. Inner Packaging
8. Outside Packaging
Welding
Inside Bead Removing (at Ra 1.6)
Annealing
Eddy Current Testing
Inside Polishing
Polishing
Inner Packaging
Outer Packaging
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Quality Assurance

Multiple testing instruments guarantee quality.
  • All purposes testing machine: Physical property testing (flaring test, indentation test,flanging test)
  • Handheld spectrometer: chemical composition testing of raw materials
  • Roughness testing device: surface roughness testing for A270, EN 10217-7
product inspection process
All purposes testing machine
handheld spectrometer
Handheld spectrometer
roughness testing device
Roughness testing device
VINMAY ISO 9001
VINMAY PED Certificate
VINMAY AEO Certificate

Multiple Certifications at Home
and Abroad

ISO 9001AEO LOGOTUV UPDATE
  • ISO 9001 / ISO 14001 / ISO 45001 Certificate
  • PED Certificate
  • KSA SABER certificate
  • AEO Advanced Certified Enterprise
  • EU Trademarks

Flexible Payment Term : T/T,
L/C, D/P, OA

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Flexible Payment Term

Customination in Shape, Colours, Surfaces, Length

  • Length: 0.05m-12m
polishing stainless steel tube
  • Surface: Mill Finish / Satin Finish / Mirror Finish
different colours of tubes
  • Colour: Black and Golden
Stainless Steel Tube Shapes
  • Shape : Oval Pipe; Round Slot Pipe, Square Slot Pipe, Embossed Pipe
vinmay team

Profession Customer Service Team

  • Quick Response within 12 hours
  • Full set import documents making
  • Online Video Factory Inspection
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