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

Product form: cold-rolled sheet

Stainless Steel Sheet Supplier in China

Sheet cut from the coil of top Chinese mills such as Hongwang, LISCO and Baosteel, in standard sizes or cut to your drawing. Easy to handle in small quantities, with mill and decorative finishes in one shipment.
Grades
200, 300, 400 series, duplex
Thickness
0.3–3.0 mm
Width
1000 / 1219 / 1240 / 1500 mm or custom
Length
2000–3048 mm or custom
Tell us about your projectChoose a grade
SANMEI METAL
stainless-steel-sheet
Sheets cut to length from partner-mill coil in our Foshan processing center.

Is Sanmei Metal the right supplier for you?

We supply stainless steel together with the processing and technical support that projects and products need.

A good fit if you

Need a specific grade, finish or size for a project, from samples or one coil to a few containers
Want it slit, cut to size or fabricated to your drawing
Need documents: a Mill Test Report with every order, SGS testing on request
Want help choosing the right grade and finish for your application
Build products or projects: equipment housings, architectural interiors, elevator and kitchen work

When buying direct from a mill may suit you better

You need standard grades in full-mill quantities and compare on price per tonne
Not sure which applies to you? Tell us about your order and we will give you our professional advice.
Tell us about your projectSee what we fabricate

Sheet from 20+ leading Chinese mills.

We combine China's stainless steel resources, so you get the grade and finish you need from the mill that makes it best.
Which mill makes which grade:
See our mills and grades
Request your mill and grade

Stainless steel sheet grades.

Pick a grade for sizes, properties and chemistry. Not sure which fits your project? Tell us the application and we will recommend one.

Sheet sizes and tolerances.

Standard sizes below, or cut to the length and width you need. Every sheet complies with China national standard GB/T 3280-2015.

Stainless steel sheet

Thickness
0.3–3.0 mm (0.012"–0.118")
Width
1000 mm (3'3"), 1219 mm (4'), 1240 mm (4'1"), 1500 mm (4'11"), or custom
Length
2000 mm (6'7"), 2438 mm (8'), 2500 mm (8'2"), 3000 mm (9'10"), 3048 mm (10'), or custom
Documents
Mill Test Report with every order

Tolerances, GB/T 3280-2015

Thickness
±0.02–0.04 mm
Width
±3–4 mm
Length
±5–10 mm
Need a size that is not listed?
Send us your sprcification.

20+ Basic surfaces for stainless steel sheet.

From mill finishes for fabrication to polished and mirror surfaces for visible parts.

Mill finishes

As rolled and annealed.

Customization

up to order
2D
2BK
2BB
2BQ
Get a quote:
Send us your sprcification.

Decorative stainless steel sheet.

For architecture, interior design and display work: brushed, mirror and colored bases, finished with etching, embossing, laser patterns, blasting, lamination or anti-fingerprint coating.
Colors, patterns and samples:
All decorative sheets

Processing before it ships.

We cut and finish sheet in our own processing center, so it arrives at the size and surface you need. One person handles your order from inquiry to delivery.

Precision slitting

Coil cut into narrow strips.

Custom length cutting

Sheets cut to your length.

Shearing

Straight cuts for blanks and parts.

Edge trimming

Clean, even edges.

Blank production

Flat blanks ready for forming.

Surface polishing

No.4, hairline and mirror.

Tension leveling

Flatness for visible panels.

Fabrication

Parts made to your drawings.
Need finished parts, not just sheet?
Send us your drawing

Sheet or coil?

Sheet is easier to handle in small quantities. Coil costs less per square meter. Choose by volume and by how you process.

Order sheet for

Small quantities and sample orders
Projects cut to size from drawings
Shops without coil handling equipment
Mixed finishes in one shipment

Order coil for

Continuous or high-volume production
Your own slitting, blanking or roll forming
Lowest material cost per square meter
Consistent color across a large run
Need coil instead?
Stainless steel coil

Packing and film protection.

Sheets travel in wooden boxes, with a protective film chosen for how you will process them.
Wooden box
Smooth, no nails, lined with cardboard
PVC film
Against dirt and scratches, 3C, 5C or 7C thick
Laser or Poli film
Strong adhesion and heat resistance for laser cutting
Custom packing
Tell us your unloading and storage conditions
stainless steel sheet packing with protective film
Tell us your packing needs

Stainless steel sheet FAQ.

Questions buyers ask before ordering sheet.

What sheet sizes do you supply?

0.3 to 3.0 mm thick, 1000, 1219, 1240 or 1500 mm wide and 2000 to 3048 mm long as standard. We also cut to custom widths and lengths.

Which tolerance standard do your sheets follow?

China national standard GB/T 3280-2015: ±0.02 to 0.04 mm on thickness, ±3 to 4 mm on width and ±5 to 10 mm on length.

Can you cut sheet to size?

Yes. We cut to length, shear, trim edges and make blanks in our own processing center, and fabricate parts to your drawings.

Which film should I choose?

PVC film protects against dirt and scratches in transit. If the sheet goes to laser cutting, choose laser or Poli film, which holds on under heat.

Can I order decorative and mill finishes together?

Yes. Sheet is the easiest way to combine brushed, mirror, colored and mill finishes in one shipment.

What documents come with the sheet?

Every order ships with a Mill Test Report. SGS testing is available on request.
Not sure how to read an MTR?
See our step-by-step guide

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

    Drag your files or pictures here (optional)

    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.