A Manufacture more than 25 years in China

Always Provides You with the BEST Austenitic Stainless Steel Products

Yaoyi is a professional cold-rolled stainless steel coil production factory in China, and always providing you with very competitive prices of Austenitic stainless steel products, such as 300 series & 200 series stainless steel coils, stainless steel foils, stainless steel plates, stainless steel sheets, and stainless steel tubes and more.


In the past 20 years, we have cooperated with many austenitic stainless steel production plants in China and have established good relationships with them. This means that all our customers can also obtain the most competitive stainless steel products at affordable prices.


When you want to purchase some austenitic stainless steel products, you need a professional supplier. According to our experience, many of our customers are not very clear about the hardness or tensile strength of the product at first, but in the end they will always be satisfied. And their most successful thing is to tell us the requirements and choose to cooperate with us.


For us, helping customers is the most important thing. On the other hand, you can always get perfect products and effective solutions from us, and enjoy conveniences and guarantees without troubles.

Therefore, never worry about the problems you encounter, just tell us what you need.


300-Series Austenitic Stainless Steel Products

Including 301, 304, 304L, 316, 316L and other types of Austenitic Stainless Steel products. 

You can choose one or more of them. You can also CUSTOMIZE 

the size, thickness and compressive strength according to different uses.

301 Austenitic Stainless Steel coil, 301 ss coil
301 Austenitic Stainless Steel

Excellent formability;

High tensile strengths;

Unsuitable for use in highly corrosive working environments.

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304 ss coil, stainless steel coil dividing strip
304 Austenitic Stainless Steel

Superior corrosion resistance;

Good formability;

Superior high temperature resistance.

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304L ss coil, 304l stainless steel coil molding strips
304L Austenitic Stainless Steel

Good corrosion resistance, heat resistance, low-temperature strength;

Excellent resistance to intergranular corrosion after welding or stress relief.

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316 ss coil, stainless steel coil flat strip
316 Austenitic Stainless Steel

The corrosion resistance of 316 stainless steel is better than 304 stainless steel;

Good oxidation resistance;

Good welding performance.

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316l ss coil, 316l stainless steel coil inlay strips
316L Austenitic Stainless Steel

Excellent pitting resistance;

Good strength under high-temperature onditions;

Excellent work hardening properties.

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200-Series Austenitic Stainless Steel Products


There are 201, 202 and other Austenitic stainless steel products. 

You may try J1 -- it can replace 300 series products in some aspects. 

Of course, you can also customize the size, thickness, etc. according to different uses.


201 ss coil, 201 stainless steel coil trim strips
201 Stainless Steel

201 stainless steel uses manganese instead of chromium and nickel, which is cheaper.

Also, it has excellent tensile properties under high copper conditions.

This kind of stainless steel has good alkali-resistance and high density.

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stainless strip
202 Stainless Steel

202 stainless steel has high wear resistance.

Besides, this stainless steel has greater work hardening.

Nevertheless, it has strong toughness and long service life.

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J1 stainless steel strips price

Corrosion Resistance.

Economic substitution to 304.

In addition, lower nickel chrome-maganese.

And, high annealed strength.

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Popular products produced by our R&D department


Starting from your requirements, our research and design department has developed and produced these products,

including J3, J4, Y1, Y6, etc., which are welcomed by the market. 

Of course, we can also customize the Austenitic stainless steel products for your special requirements.


Stainless steel strips for doors

J3 stainless steel is a half-hard stainless steel material that is ideal for the pipeline.

 Besides, high elongation (8%) under and 1500N/mm2 tensile strength.

Yaoyi's J3 stainless steel has 10% more elongation than the same type of J3 material on the market.

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Stainless steel shim stock strips

J4 stainless steel can replace 301 stainless steel and is cheaper than it;

Also, the elongation of J4 stainless steel is 20%.

Moreover, the tensile strength of J4 stainless steel> 1100N/mm2.

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Stainless steel strip coil

Firstly, Lead-free; Non-magnetic;

Secondly, Pb>70ppm;

Thirdly, Flexible;

Finally, Hardness:HV460.



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Thin stainless steel strips

Y6 stainless steel is high hard austenitic stainless steel

Also, it can be hardened by heat treatment.

This kind of stainless steel has high tensile properties, and hardness HV strength reaches 500.

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Typical production process


Here is the prodution process of cold rolled Austenitic stainless steel strip:

1.  Pickling
2. Cold rolling
3. Annealing
4. Straightening, cutting and stacking plates
5. Classification inspection and packaging

Each step is strictly controlled by our engineers to ensure and the products produced can maintain very high quality.

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Stainless steel sheets production process
Stainless steel tube Production Process

Pipes' production process


Here is the prodution process of cold rolled Austenitic stainless steel pipe:

1.  Order belt

2. Calendering

3. Annealing

4. Slitting

5. Pipe making

6. Polishing

When you receive the goods, and you will find that it is produced according to your requirements and standards, or even better.


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