The basic values at GMW

Trust, reliability and high-quality services form the basis of everything we do.

Our products have received all required certificates and approvals to meet the highest demands.

Please note, the DNV GL certificate is available for a fee and can be requested at

ISO 9001:2015

ISO 9001:2015, EN


Reach-Declaration, EN

Dodd-Frank Act 12-2015

Dodd-Frank Act 12-2015

RoHS Declaration of Conformity

RoHS Declaration of Conformity, EN

GS1 Certificate

GS1 Certificate, EN

International Guidelines

International Guidelines, EN

Conflict minerals

Conflict minerals

The GMW history

GMW ist part of a successful alliance. With a large product spectrum and considerable production capacities, the company network is taking a strong position in the market of measuring instruments. Learn more about our way. links

Download area

Here you can find all required documents of GMW and much more. unten


Get to know the range of our products, which meet the requirements of our customers worldwide. unten

NEW! TG omni 1. The safety appliance TG omni 1 with an innovative operating concept via tablet PC. link

Your career at GMW link

Our references

We would be glad to present you a selection of our satisfied customers. Long-standing business relationships over a number of years with such renowned companies bear testament to high customer satisfaction levels. This is a consequence of first-class service, reliability of deliveries and exceptional flexibility for customized production. link