We focus on gas detection, so you can focus on the task at hand

With an extensive range of portable gas detectors and stationary gas detection systems, GfG offers a wide variety of products for many applications and industries. In addition, we offer comprehensive services and training for our devices.

The GfG group

We have been developing and producing "smart GasDetection Technologies" in Dortmund for over 60 years. We haven't always called it that, but what motivates us hasn't changed over the years: Protecting people, plants and the environment from the hazards that can be caused by gases. The fact that we focused on our core competence right from the start has paid off. Today GfG is one of the largest suppliers of gas detection systems and gas measuring instruments. With 4 production sites and 10 agencies worldwide, we have an international presence and maintain close contact with our business partners and customers.

Our product experts are always informed about current technological developments, have experience in many industries, and gain new insights from our customers every day. We incorporate this information into the development of new products and the continuous improvement of existing products. We invest about 13 % of our annual turnover in research and development of new devices and sensors.

But we don't just want to build the best gas detection systems, we also want our devices to be durable and economical. That's why, for example, we don't develop disposable solutions, but concepts that make high-quality gas detectors affordable for every company.

Your dedicated team: GfG Asia Pacific

Our customers in the Asian market are supported locally by GfG Asia Pacific, based in Singapore. The Asian team supports them throughout the entire life cycle of their gas detection system, from consulting, planning and design to installation, monitoring and maintenance of the system.

To provide you with the best possible service, GfG Asia Pacific is supported by a national network of local partners. Combined with our national material stock, we guarantee fast delivery, cost-effective maintenance and installation of new systems in the shortest possible time.

Expert support from planning to operation

Safety always consists of several factors, whether in individual protection, the security of an entire industrial plant or when saving the environment. For safety equipment, this includes not just suitable technology, but also competent advice in the planning stages, support during commissioning and thorough maintenance. GfG will guide and support you on every step of your project’s way. This also includes training your employees to carry out basic safety checks autonomically, which will save you time and money.


Competent advice throughout the entire process


Support during the commissioning of your devices


We offer comprehensive services


Benefit from our numerous product training courses

Global availability and quality

Our goal is to get a little better every day: all aspects of our daily lives are driven by the question of how we can improve the safety of people, industrial plants and the environment. From the heart of the Ruhr region in Germany, we have now become a globally active company.

» Click here for the contact details of our international offices

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