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Certifications / Awards
Always “Up-to-Date” … we are certified.
- WHG specialised company according to §62 AwSV
- Specialised welding company
- according to EN ISO 3834-3,
- Pressure equipment directive AD 2000 – data sheet HP0 and HP 100R
- EN ISO 1090 – 2 EXC2.
With regular specialised training courses, we have the right expert in our team for every situation. We can advise you on which regulations you need to take into account.
View and download certificates (German)

Awarded
The air conditioning concept at our site utilises the principles of fluid mechanics and thermodynamics. We use almost no conventional energy sources such as gas, oil or electricity to air-condition our offices and heat our glass house. This not only creates a pleasant, natural indoor climate, but also conserves resources.
In 2009, we were awarded the “Special Energy Prize” by the Federal Foundation for the Environment in the area of company gardens.
In 2009, we were awarded the “Special Energy Prize” by the Federal Foundation for the Environment in the area of company gardens.
- Award from the Federal Environmental Foundation Special "Energy" Prize

