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Structural stainless steel: angle, channel, beam, bar and tube

Stainless Steel Profile Suppliers for Structural Applications

Structural stainless steel supplied with verified materials, controlled tolerances and engineering support, from standard sections to drawing-based fabrication.
Profiles
Angle, channel, I-beam, flat bar, square bar, tube
Grades
201, 304, 304L, 316, 316L
Standards
GB, ASTM, JIS
Documents
Mill Test Report, heat number traceability
Send your drawingSee profiles
SANMEI METAL PROFILES
stainless steel fabrication

Structural long products.

Six standard profile families in 201, 304 and 316 grades. Cut, drilled and prepared to your drawing when needed.

Need customized profile solutions?

Standard profiles are only the starting point. For drawing-based projects, customized sections or engineered stainless steel components, we process, fabricate and assemble profiles to your drawings and application.
Project-based fabrication →
fabricating profiles into a stainless steel structure

What makes our structural supply different.

Verified material first, then an engineering check before anything is cut.

Material assurance

All structural products come from verified Chinese mills, starting from coils and billets with full traceability, with consistent chemistry, mechanical properties and surface condition.
Consistent chemistry and mechanical properties
Clear heat number and batch traceability
Grades 201, 304, 304L, 316, 316L and special alloys
Material and quality control →
stainless steel sheet mirror brushing
steel structure drawing development

Specification and engineering review

For project orders, our engineers review drawings, dimensions and interfaces before production, so every member can be made, installed and fitted to site conditions.
Drawing verification before fabrication
Tolerance and interface checks
Assembly logic reviewed in advance
Talk to our engineers →

Why project buyers work with Sanmei Metal

Material-driven, engineering-supported, execution-ready. One supplier from the mill to your site.

An integrated fabrication network in Foshan.

Material, surface processing and fabrication lines within reach of each other, coordinated as one order.
stainless steel sheet mirror brushing
Material line
stainless steel coil
Material line
stainless steel coil
Material line
hairline finishing process on stainless steel
Surface processing line
mirror polishing process on stainless steel sheet
Surface processing line
PVD coating process on stainless steel sheet
Surface processing line
steel structure fabricating
Fabrication line
steel structure fabrication hub
Fabrication line
steel structure fabrication hub
Fabrication line

Coating that lasts longer, matches and stays clean.

Three things we measure on our own production, each compared with typical market product.
PVD coating

Thicker PVD coating

0.30µm
Typical market coil: 0.21–0.27 µm. Ours is up to 28% thicker.
In plain terms: the coating takes longer to wear through, so the color lasts longer.
See the coating test
Color control

Consistent color

ΔE ≤ 2
Most suppliers give no color tolerance at all. Every coil of ours is held at ΔE 2 or less.
In plain terms: reorder next year or mix batches on one wall, and the panels still match.
See the color data
Anti-fingerprint

Fingerprint-resistant

215solvent rubs
The standard asks for 100 solvent rubs. Typical market anti-fingerprint coating failed at 70; ours lasted 215.
In plain terms: fingerprints wipe off, and the coating holds up to daily cleaning.
See the AF test
Tested to GB/T and ISO standards, with MTR and SGS reports on request.
See all our quality control.

Documents you can check.

Every order ships with a Mill Test Report traced to its heat number, and SGS testing is available on request. These are real documents from our mill partners and our project work.
Certifications shown belong to Sanmei and its fabrication partners. Click a document to see it full size.

Tell us about your project.

Send a drawing, a reference photo or just the grade and size. Our team replies with material advice, finish options, samples and a quote.
What helps us answer fastest
Drawing, sketch or reference photo
Grade and thickness, if you know them
Finish or color you have in mind
Quantity and delivery location
Tell us about your project →
Samples and small batches are welcome.

Contact us

Creating Center, Shunde District, Foshan City, Guangdong Province, 528315, China
+8615015653566 / 0757-87668353
Paige Deng
marketing@sanmeimetal.com

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    TEL: +8615015653566 / 0757-87668353
    Email: marketing@sanmeimetal.com

    Headquarters:
    Creating Center, No.142, Yuhe Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, China. 528315

    Factory: Liyuan Logistics City, Chencun Town, Shunde District, Foshan City, Guangdong Province, China. 528313

    Get a quote

    List every size you need, each with its own finish and quantity. Small batches are welcome. We'll reply by email shortly. You can also write to us at marketing@sanmeimetal.com.

    Sizes, finishes and quantities one line per item

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      Hello! Tell us what stainless steel product or finish you're interested in — or let us know if you'd like to start with a sample. We'll get back to you shortly.