About us

For over 25 years, GWK Norbert Gerlach GmbH & Co. KG has been known as a manufacturer and developer of state-of-the-art, hand-operated screwdriving technology in the automotive and supplier industry, aerospace technology and in many areas of mechanical engineering.

Our field of activity includes the development, manufacture, maintenance, calibration and sales of electronic torque / angle wrenches and calibration devices - everything from a single source and 100% made in Germany. As a highly specialized, owner-managed medium-sized company, we play in the "Hidden Champions League" and feel just as at home on the globalized world market as we do in the Hunsrück-Hochwald National Park, which is in close proximity to our production facilities.

We are tinkerers with a love of detail and with an eye for the big picture. Your technology partner when it comes to screwdriving technology and the monitoring / digitization of screwdriving and test data.

Our product portfolio includes the areas of production tools as well as the area of quality and analysis tools. In the area of production, gwk Norbert Gerlach GmbH & Co. KG is the world market leader and is represented as a permanent partner to automobile manufacturers and suppliers worldwide:

🇩🇪 Germany

GWK Norbert Gerlach GmbH & Co. KG
In der Steinbach 2
D-55758 Schauren

Phone: +49 6786 290 48 60
Fax: +49 6786 290 48 61
E-Mail: info@gwkgerlach.de

🇨🇳 China

Shanghai Zmart Instrument & Technology Co., Ltd.
Unit 1022, ZOBON MOHO, No. 999 Wangqiao Road
Shanghai, China, 201201

Phone: +86 21 2083 2512
Fax: +86 21 5352 1923
E-Mail: zmart1@Zmart-China.com

🇮🇹 Italy

AIRTECHNOLOGY SRL
Via Galileo Galilei, 49
42046 Reggiolo RE

Phone: +39 0522 210 250
E-Mail: ufficio.commerciale@airtechnology.it

We look forward to exchanging ideas with you

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