• Finish ➔
  • Materials ➔
  • Structural Steel Components ➔
  • Architectural Metal Works ➔
← Back to Categories

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 engineered 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.
1

Source from leading partner mills

Base coil from Lisco, Tisco, Jisco, Posco PZSS, Yongjin and Hongwang, each batch with its Mill Test Report.
Our mill partners
2

Finish in-house

PVD, water plating and surface finishing under one roof at our Foshan facility.
Decorative finishes
3

Engineer and fabricate

Our engineers review drawings so profiles and panels can be made and installed.
Architectural metal works
4

Protect and ship

Film matched to laser cutting or stamping, and crates or steel frames packed for sea freight.
Packing and filming
Technical questions about grades, finishes or tolerances?
Technical guide

Our Leading Coating Technology.

Thicker coating, consistent color and easy-clean surfaces. Each one measured in our own production and compared with typical market product.
PVD coating

Thicker PVD coating

0.30µm
Typical coating thickness, up to 28% thicker than a typical market coil, so the color lasts longer.
See the coating test
Color control

Consistent color

ΔE ≤ 2
Every coil is held below the color difference the eye can see, so panels from different batches match.
See the color data
Anti-fingerprint

Fingerprint-resistant

215solvent rubs
Our anti-fingerprint coating withstood 215 rubs with a strong solvent. The standard requires 100. Typical market AF failed at 70.
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

    Drag your files or pictures here

    or Browse

    JPG / PNG /DWG / PDF / DOCX / ZIP (Max. 20MB)

    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

      Not ready to fill a form? Other ways to reach us

      cross

      Language

      Contact Us
      1
      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.