Serres Gear Factory has been a family business for over 50 years, always combining tradition and modernity in its services and products.

Therefore, the Serres gear factory is always very close to its customers and suppliers, as well as the delivery of high quality products.

Family company with a long tradition in the field of metalworking. We produce parts on customer request from single pieces to series production.

The story of success

ZNTK - Radom GmbH was founded in 1887. Since the company's founding principle of our is the constant development and modernization of the products offered. The products of our company are mainly intended for the railway industry. We specialize in the production of the valve elements that are used in train braking systems. Our mission is to deliver the parts for the rail industry, which have been manufactured with the highest quality. Our goal is to ensure the best delivery and prices to our customers.

Guarantee the highest quality

Our professional and highly qualified staff together with the experienced management guarantee the highest quality of products and services offered. Internal quality management system ensures the fulfillment of your refined quality requirements.

Width production possibilities

ZNTK - Radom Ltd. specializes in the production of parts and equipment that are used in the rail industry and the automotive industry.Our professional staff and the universal machines enable the production of parts and assemblies according to customer specification. We can also easily adjust our production capabilities to meet customer expectations. Thus we have the flexibility to accept various orders of the metal industry.

Our production capabilities include:

- Machining
- Ductile forming
- Heat treatment: Carbunieren and inductive hardening
- Electric melting and Gasschmelzscheiβen
- Surface treatment
- Sandblasting
- Painting
- Assembly

For the majority of our products, we use CNC machines.

Striving for the ever-evolving customer expectations, ZNTK - Radom GmbH focuses not only on the highest quality of offered products, but also on the search for new production solutions that satisfy the data reported by the customer's needs to the best level.

Zannini is an international group that produces high-precision turned metal components for the automotive, electrical, hydraulic, oleodynamic sectors and we are also taking our first steps in the Hydrogen and Aerospace sectors.
With our CNC machines (bar passage from 2 mm to 65 mm) we work all turning materials (automatic steels, stainless steel, 42CrMo4, aluminum, ETG, and others), we are also equipped with grinding machines, sanders, deburring machines and machines for 100% control.

Swiss Turning - Mutiple axis turning machines - Milling

Our enterprise is sincerely interested in development of long-term partnership with Your company and offer You main line of our services.
The enterprise possesses manufacturing areas, equipped with high-technology metalworking machinery for production and machine working of serial products, heavy and compound details and also one-of-a-kind and urgent orders.
Highly skilled engineers and technologists staff enables to work out and supply for production as brief as possible and highly organized production will perform your order in a minimum term.
Consumer orientation, maximum responsiveness to customer’s interests is a guarantee of successful work of our enterprise.

Functional directions of the enterprise:

1. Worn-out workpieces and details repair
2. Machine working
3. Metalware production
4. Producing capacity of machine-assembly shop makes it possible to produce variety of
welding, assembly, turning and milling works, as well as drilling, grinding and planning metal working/
5. Foundry engineering:
Steel, iron and nonferrous casting
6. Gas-plasma nesting layout

The company Železnobrodské Strojírny sro is located in Northern Bohemia in the town of Železný Brod.
The company was founded in 1965 as a main supplier of glass machines for the Liberec region.

At present, the company employs 20 MA and is oriented towards general mechanical engineering. JOB SHOP
Production area approx. 2000m2
EN ISO 9001: 2016

zepkon - machining production construction
is an up-and-coming family-run CNC company in the Düsseldorf area.
We offer services in the processing and processing of various materials. These include various stainless steels, non-ferrous metals and plastics. According to your information, samples and drawings, we implement your wishes in individual productions and small or large series productions. We are also happy to respond to your individual special requests.

We are a competent and flexible partner for CNC turning and milling, for prototype and fixture construction as well as for medical technology.

We attach great importance to the good advice of our customers, the perfect quality of our workpieces and assemblies and the punctuality of our production from a single source.

ZERN Mechatronik Gmbh is a family-run business and is divided into 9 different divisions, which are dedicated to the following activities. Production of: Large-format metal 3D laser printer; Retail products; CNC contract manufacturing; Operating a private industrial park; Steel construction; Product development for third; Rapid prototyping; Department of Commerce; Defense Technology. The operating area comprises 12000m².