Since its founding in 1970 Wilvo has continuously evolved. The result being its current prominent role in the supply industry.
Wilvo initially specialized in processing sheet metal parts and light construction and has grown into a important supplier for customers both in the Netherlands and abroad. Supplying a broad range of metal products, in large and small quantities, still forms the basis for Wilvo, but we like to look ahead too. Besides modern machinery, Wilvo possesses a lot of knowledge and craftsmanship. This allows Wilvo to complete both simple and complex projects within a short space of time.

WTZ Motorentechnik GmbH is a 100% subsidiary of the non-profit WTZ gGmbH. As a manufacturing service provider for original equipment manufacturers (OEM), it offers high-quality components, assemblies and mechanical engineering equipment for large engines, fixtures and test equipment.

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.

Artisan company that has been dealing with sheet metal processing and construction of industrial suction systems for over 40 years

The history of Ziegler Präzisionsteile in Georgensgmünd starts in 1992 with the development of ambitious special machines and automation systems. The experience thus gathered was essential for the dimensioning of our own production processes and the consultation of customers for part optimisation, material selection, post-processing and finishing.

Today, we focus on the high-precision production of ambitious machined parts made of metal matrix composites (MMC) as well as milled parts / turned and milled parts for medical technology, the aerospace industry, motor sports, equipment technology, and sights and mechanical engineering.

We produce parts with complicated geometry for various industries.
Single to serie production. Moulds , dies , vorrichtungs.

The main sphere of business is a production of the assembled configurations with various numbers of parts accordingly to the technical documentation delivered by customers. The company owns the proper technology placed on the production area of 3600 m². The technology provides the possibility to machine the large sized objects as well. (Max. sizes: 5000 x 2500 x 2200 mm, the mass up to 10 tons). The achievable precision is IT7. The welding workshop is equipped with modern welding technology.