Zwick Roell Group of companies

Zwick GmbH & Co. KG

In 1938 Zwick began the production of testing machines in Ulm, Germany.  It has become one of the worlds leading brands of materials testing machines for static and dynamic testing.

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Toni Technik Baustoffprüfsysteme GmbH

Toni Technik is a subsidiary company of the Zwick Roell AG. Founded in 1876, Toni is a well recognised brand name in the building materials industry.

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Indentec Hardness Testing Machines Limited

Indentec was founded in 1976 to develop a innovative design of Rockwell hardness tester. Since then Indentec has sold many thousands of machines.

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ACMEL Labo

ACMEL Labo, a member of the Zwick Roell Group since 2002, has designed 4 testing machines for cement, mortar, and plaster producers.

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