Kocks Rolled®

We make your
product Gold

We know from our long-term customer relationships that KOCKS rolled® steel stands for an extraordinary quality.

  • Bar & Wire rod Mills

  • Tube Mills

  • Profile & Surface

  • Process & Automation

  • Service

It’s more than just a machine

It’s more than proven technology that makes us unique: We keep our promises!


KOCKS has a strong belief in engineering as a way of making things even better. Ingenuity and astute thinking ahead – beyond what already exists – is a strong part of our future-oriented KOCKS spirit. With 75 years of experience, KOCKS is THE reliable SBQ Specialist with 100% focus on 3-roll technology.


KOCKS rolled® – We make your product gold.

News

Aug 6, 2025

KOCKS RSB® 370++/4 for Chinese Special Steel Producer Lianxin

Lianxin Iron & Steel, a leading private steel producer based in Yancheng, Jiangsu province, has placed an order with KOCKS for a Reducing & Sizing Block 370++/4 in the latest 5.0 design. The investment is part of a major investment into a new mill line aimed at enhancing the production portfolio with special bar quality (SBQ) long products.

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Jul 31, 2025

First bar on KOCKS RSB® at Changzhou Dongfang Special Steel

Changzhou Dongfang Special Steel has successfully rolled the first bar on their RSB® 370++/4 in 5.0 design from Friedrich KOCKS GmbH & Co. KG. The Reducing & Sizing Block is the centerpiece of the new special bar quality (SBQ) rolling mill at the company’s site in Changzhou, China.

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May 16, 2025

First bar rolled and FAC signed for RSB® 370++/4 at Vardhman Special Steels

Vardhman Special Steels Ltd., one of India’s leading producers of Special Bar Quality (SBQ) steel, has successfully rolled the first bar on its new Reducing & Sizing Block RSB® 370++/4 in the iF-awarded 5.0 design from KOCKS and signed the Final Acceptance Certificate (FAC) shortly afterwards. The start-up marks a key milestone in Vardhman’s ongoing modernization efforts to meet the high demands of India’s automotive and engineering industries.

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Experts & People

We make the difference

Know-how for tomorrow

KOCKS SERVICE – IT'S MORE THAN JUST SPARE PARTS.

At KOCKS, SERVICE stands for much more than 'just' spare parts. KOCKS Service stands for long-term ensurance of excellent plant availability and best production results. KOCKS technology rolls & rolls & rolls & ...! KOCKS Service delivers intergenerational reliability.

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Working @ Kocks

PERSONALITY IS MORE IMPORTANT THAN MERE GRADES.

For KOCKS, engineering means thinking beyond the existing - this also refers to us as employer! At KOCKS, everyone deserves a second chance. If you drop out of your studies, e.g. in engineering, and you fit well with us both professionally and personally, KOCKS will welcome you to complete your high-quality apprenticeship in our company.

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Contact us

Customer satisfaction is our highest priority. If you have any questions about our products or services, please feel free to contact us by e-mail or give us a call. We look forward to hearing from you!

Contact

Know-how for tomorrow

KOCKS stands for premium processes and products

Führungskräfte des Unternehmens Friedrich Kocks GmbH & Co KG

Since 1946, our 3-roll technology has been setting quality standards in the production of high-quality bar, wire rod and tube.

Our customers confirm our pursuit of perfection with the words: „The KOCKS process is essential for the final quality of the rolled product“.

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