Shandong Qilu Industrial Co.,Ltd.—-
Professional Stainless Steel Manufacturer
Experienced professional steel supplier
Featured Products
What We Do
Shandong Qilu Industrial Co.,Ltd.—-
About Our Industry
Founded as a factory in the year of 1985, Qilu Industrial is known as a professional steel supplier with rich experiences. Our products including: bars, pipes/tubes, flats, plates and wires,equipped with testing machine and rich experiences, all the products quality guaranteed. So Qilu Steel could supply high quality stainless steel products, also better service. Qilu Steel is your best choice for stainless steel products. Providing high-quality products, quick response and reliable delivery has always been the key to our success, and we are dedicated to understanding your needs.
- Qualified Stainless Steel Products
- China Stainless Steel Production Base
- Professional Stainless Steel Manufacturer
- Standard Custom Service


Factory Display

Advantages—-
30+ years of export experience

Our featured products are 304/304L and 316/316L grades.

our exported amount more than 20,000 tons every year.
01.
Integrated supplier
Our business covers steel products manufacturing, processing, stocking, marketing, to logistics and after-sales.
02.
Quality assurance
All of our products are provided in accordance with ASTM/ASME, DIN, JIS standards, as well as customer technical requirements.
03.
Varieties of products
Our products include but not limited to steel coil, steel sheet/plate, steel pipe/tube, steel sections and fittings etc.
04.
Certified
We have obtained the certifications of ISO9001, ISO14001, OHSMS-18001 Occupational Health etc.
—–Stainless steel partner—–
Cooperation Partners





—–Products—–
A Leading Supplier In The Stainless Industry
316
The introduction of molybdenum in the alloying process improves the corrosion resistance of 316 stainless steel. It is very similar to Type 304 …
304
Type 304 stainless steels have a lower carbon content which minimises chromium carbide precipitation due to welding and its susceptibility …
303
Grade 303 stainless steel is due to the presence of Sulphur in the steels composition.The corrosion resistance of grade 303 …
420
Alloy 420 is a hardenable, martensitic stainless steel that is a modification of Alloy 410. Similar to 410, it contains a minimum of 12% chromium …
430
Type 430 is a ferritic stainless steel with corrosion resistance approaching that of 304/304L stainless steel. This grade does not …
410
Grade 410 stainless steels are general-purpose martensitic stainless steels containing 11.5% chromium, which provide good …
Stainless Steel Application
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