Barlage. Creating Higher Values.
We love your challenges.
You can be sure: we’ve always been passionate solution developers — especially when it comes to complex challenges. With our many years of experience, extensive expertise, and state-of-the-art technology, you have a specialist at your side who responds to your needs, plans projects in close collaboration, and designs and manufactures equipment and components according to your exact specifications.
From the first consultation to final delivery, we handle every aspect of your project. That means your project is in the best possible hands — regardless of size, including when it comes to transport. Thanks to our intelligent logistics concepts, we ensure on-time and cost-efficient delivery of your products. Worldwide.

What you can expect from us:
Comprehensive, custom-tailored solutions
Implementation of special requirements
Strict occupational safety standards
Certified quality
Intelligent transport concepts
From concept to implementation.
Experts in custom-tailored solutions.
Construction.
In our in-house construction department, highly qualified and experienced professionals work hand in hand — including welding engineers, mechanical engineers, design engineers, and technical product designers. With their many years of expertise, we offer tailored solutions for even the most demanding requirements in special-purpose equipment manufacturing.
Every project is handled with the utmost precision and a strong focus on quality and functionality. Based on your specific requirements, we create manufacturing drawings precisely aligned with your needs. We adhere to the relevant standards and regulations in equipment design to ensure maximum safety and flawless performance. Our team collaborates closely with you to transform your ideas into practical, technically refined designs.
Big. Bigger. Barlage.
Manufacturing.
At our locations in Flechum and Haren, we manufacture large components and special-purpose equipment with dimensions of up to 9 meters in diameter, 90 meters in length, and weights of up to 900 tons. A wide variety of materials are processed in our workshops, using numerous welding techniques.
Heat treatment is also carried out directly at our facilities. Thanks to our mobile furnace system, there are virtually no limits to the size of the components.
Surface treatment plays a key role in enhancing the resistance of materials to external influences such as corrosion, abrasion, and weather conditions. Depending on the specific requirements and types of materials, we apply a range of specialized surface treatment methods in our facility.
Materials
- Carbon steels
- Chrome-nickel steels
- Nickel-based alloys
- Duplex and super duplex steels
- Clad materials
- Special materials
Welding methods
- Submerged arc welding
- TIG
- Orbital welding
- Electrode-welding
- MIG / MAG welding using solid wire and flux-cored wire
- Plasma keyhole arc welding
- Welding electro-slag
Surface treatment
- Thermal spraying
- Sandblasting SA 2.5
- Glass bead blasting
- Pickling and passivation
At the highest level.
Quality is our top priority!
With our certified welding engineers and quality inspectors, along with state-of-the-art testing technology, we guarantee the highest quality standards.
Every single product undergoes extremely careful and thorough inspection throughout the entire production process and before delivery to the customer. This comprehensive quality control ensures that all technical requirements and standards are fully met.
In the field of non-destructive testing, we have in-house specialists for the common methods VT (Visual Testing), PT (Penetrant Testing), and MT (Magnetic Particle Testing), as well as for RT (Radiographic Testing), UT (Ultrasonic Testing), and UT-TOFD (Time of Flight Diffraction Ultrasonic Testing).
DIN EN ISO 9001
DIN EN ISO 14001
DIN EN 1090
DIN EN ISO 3834-2
PED 2014/68/EU
ASME U-Stamp
National Board
R-Stamp
China Stamp Cat. D
AD 2000 HP0
SCC P
DNV-CP-0261
DNV-CP-0352
BV Mode II Scheme
Flexible, dynamic, Barlage.
Transport.
Whether it’s standard, special, or heavy transport; a single apparatus or a convoy of large components; by road or by water — we and your products are always on the move. Why are we so confident? Because from the very beginning, we think ahead and work closely with the relevant authorities when developing the overall logistics concept. Economic factors are also a key focus of our planning.
Thanks to our manufacturing facility in Haren, we remain flexible even when transport via waterways is unavoidable — a location advantage that has proven itself many times in the past.