We are a wage system supplier in mechanical and plant engineering.
we support our customers in the development, design and creation of assemblies or manufacture and assemble the parts, assemblies up to entire machines and systems based on technical drawings.

Processing of stainless steel, steels, non-ferrous metals

contract manufacturing:
- Laser / plasma cutting
- Edge
- weld MIG/MAG and TIG
- To construct
- statics
- CNC machining

As a leading manufacturer of equipment and systems in the process and heat technology, we are focused on customized solutions and specialized in high-quality welded construction.

With our team of engineers, process and production specialists, we manufacture in our factories in Elgg (near Zurich) and Oberuzwil (near St. Gallen).

After more than 50 years of experience in the production of industrial heat exchangers, we have expanded our expertise as a systems provider and have a machine park, which is also used for contract manufacturing.

Committed to quality and in possession of important national and international approvals, we deliver our products and installations around the globe.


* Plate heat exchanger heat exchanger * Sterile * pressure gas cooler * Druckgaserhitzer * finned tube Register * Register * smooth tube shell and tube heat exchanger * oil cooler *

LUBSTAL factory belongs to CARBO Holding Group. It specializes in production of steel welded structures for different areas of industry. Its production range includes:


- elements of machine and device structures;

- steel structures of halls and other buildings;

- silos, tanks, containers;

- pipelines, ducts, conductors;

- belt, roller and chain conveyers;

- platforms, railings, stairs;

- special structures for power plants;


CARBO Holding Sp. z o.o. was founded in 1991. Zaklad Konstrukcji Stalowych LUBSTAL started to operate in 1996 and over 11 years has gained recognition and a range of regular customers from Germany, France, Denmark, Luxemburg, the UK and Poland.


The Company employs 70 highly-qualified employees and owns a production hall of the area of 12,000 sq m. The monthly production capacity reaches 300 tons of steel structures of different kinds. The production follows our clients’ documentation and meets European industrial standards.


LUBSTAL also offers assembly of manufactured structures, both in Poland and abroad.


High quality of the products was approved by Certificate to the manufacturer's qualification for welding acc. to DIN 18800-7 as well as Certificate of the Quality Management System ISO 9001:2008.


We will be happy to provide you any further information about our production

Established in 1870, KRAFFT have become a reliable PARTNER in the paper industry.
Today, our worldwide involvement caters for the needs of a multitude of industries and applications. QUALITY is our major aspect, which is why all our production is supervised according to the quality management standard DIN ISO 9001. This ensures that stagnation will not occur and that our customers can be assured that by choosing KRAFFT, you are choosing a progressive company.
SERVICE is not a catchword to KRAFFT, but is the basis of our culture.
With our own fleet of vehicles, we can keep our promise to deliver on time.
Our highly skilled and experienced specialists have, at their disposal, a facility equipped with the most modern fabrication machinery. We have combined our experience of traditional mechanical engineering with the most up-to-date CAD design and the finite elements method.
Coupled with the extreme competence of one of the leading suppliers, this places KRAFFT as being the ideal provider of rollers, drums, cylinders and, indeed, any heavy turning component.
We are capable of producing rolls, grinding and dynamically balancing on a massive scale up to.

- 5 500 mm Maximum Diameter
- 15 000 mm Maximum Length
- 130 tons Maximum Weight

Repair Service
KRAFFT are pleased to offer a roll repair service, including journal renewal, surface plating and dynamic balancing.
Each roller, that enters the shop, undergoes a full inspection when the costs for repairing any reported defects are estimated.

Erection Department
We have a team of experienced fitters who are at your disposal.
Our coverage is world-wide.
As well as providing roll removal and installation, our team is highly proficient in work involving the modernization of existing plants and the dismantling and erection of production facilities.

Project and Design Engineering
Engineering has been at the heart of our business for 130 years. Our design engineers work with our customers in a close partnership to produce unsurpassed results.
Whether the requirement is for rollers or for complete modernization of your plant, you can be confident in our assurance that we can more than meet your expectations.

The CEBES a.s.company was established in 1999 and with a considerable portion of its production it carries on a tradition of more than 60 years in manufacturing commutators, brush holders and slip rings at MEZ Brumov Company.
The company also carries out repair of commutators, brush holders and slip rings.
The CEBES a.s. company has implemented and operates an Integrated Management System. The company holds certificates for both the ISO 9001 Quality Management System and ISO 14001 Environmental Management System.