ZŚZR
is located in Lębork (Pomorskie Province) in Poland. Our company has been operating constantly since 1996, providing a wide range of services in machining. Over the years we have performed thousands of orders, providing our customers the highest quality and short delivery time.

We are a company that excels in CNC machining, turning and welding using various techniques.

We would be happy to do business with you if you need one of our services.

Z-Tech

Tepro has more than 50 years’ experience and is a well-known Polish manufacturer of vacuum pumps and devices. The company’s production site is
located at the Baltic coast in Koszalin. Since 1999 we also provide subcontractors for automotive, gas and marine industries. The main aim of Tepro is
conducting sustainable policy with the production of its own goods and subcontracting. In 2018 we had more than 16, million € turnover of which
65% of the annual revenue were obtained by the subcontracting. Wide range of services allows us to carry out complex projects from beginning to
end. The company has a large capacity and is flexible in regards to its customers’ needs ensuring a high level of quality and on-time delivery.

Company Structure
Tepro occupies an area of 10’000 square meter building. We are a
joint stock company. TEPRO is divided into three departments:
sheet metal services, machining and assembly which is backed up
by a powerful staff of 270 people including 70 engineers who are
capable of satisfying all the needs of our clients.

Engineering Services
Tepro S.A. offers engineering services and can help to make
manufacturing drawings and specifications on behalf of its
customers. Problem solving, modeling, conceptual design, detail
design and product development are some of the services being
offered. The company’s engineers are experienced in the fields of
mechanics, hydraulics and pneumatics. Having engineers situated
very close to the machining facilities, it ensures the best functional
designs and the most cost-effective manufacturing solutions.

Machinery & Certification
Tepro S.A. has more than 30 CNC-machines planted in its hall. These
machines, combined with skilled competence, enable the company to
realize assignments at a very high level of precision and quality.

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.

Zümre Makina is a CNC services company that has machines with 3, 4, and 5 axes. There are also CNC Lathes and fully automatic CNC Swiss type turning machines available. After the parts have been CNC machined, CNC turned, and Swiss turned, the products can be surface polished.

ZVIREX, Tržič, d.o.o. is a private family-owned company, which was founded in 1991 and based in Zvirče in the municipality of Tržič. In 1998 the company relocated to new commercial premises in the industrial zone at Loka near Tržič, which is today home to the company headquarters.

zwerenz industries characterized by high quality standards that are realized by the coincidence of experience and development.

All parts are manufactured in Germany. Motivated employees and flexibility and allow a high level of customer service a reality. The use of modern communication technology enables our officers a constant flow of information on project and production levels.

Die-cast zinc / zinc die casting
The hot chamber die casting machines, used zinc die casting ensure reliable production with consistently high quality. You can reach clamping forces from 75 kN to 700 KN for castings with a gravity of 0.05 up to 1,000 g. As a standard alloy we process ZL0410, also called ZnAl4Cu1 or Zamak5. We can, however, other Zinkdruckgußlegierungen such as ZL0400 ZL0430 or are possible.
Thanks to optimized production processes also extremely thin-walled castings with excellent properties can be produced.To realize topics such as material and weight savings for the customer is the in-house mold design available incl. This can already be in the ground floor each font, so pass on the railways in the tool so that a fault-free production and an optimal result is achieved.

Plastic injection molding
Plastic parts made on modern machines - this makes it possible to process highly sensitive plastics efficiently.
Our machinery consists of injection molding machines with clamping forces from 25 to 100to. Due to the largely automated production creates the basis for a flexible, cost-effective and environmentally friendly mass production.
Through the in-house mold with design department can already be in the planning and development of the railways invest so that an optimum Ergebis is obtained by an error-free production.
Additional Manufacturing Technologies
• Veredelungs-/Kennzeichnungsverfahren like: pad printing or laser marking
• Installation and commisioning of assemblies
• encapsulation of metal parts with plastics

Materials used:
All common thermoplastics suchExample: ABS, PA, PA6.0, PA6.6, PC, PE, PMMA, POM, PP, PPN, PS, etc.
The materials may be colored by the master batch pigments.

Toolmaking
In the field of tool we offer our customers a comprehensive portfolio of services. We distinguish ourselves above all by our high standard of quality. This is made possible by precision in all operations.
The implementation of individual customer requirements, flexible order handling and a high level of customer service are basic requirements that we can provide.

Laser Technology / Laser inscription
The modern way of laser marking enables the processing of almost all materials.
Many of our machines working in CO ² methods by which incorporate by laser beam headings, or similar motives in the works. With this method it is also possible to cut from materials desired contours.
Another lettering style is achieved with YAG lasers.This technique allows the marking / engraving of almost all types of metal.
The third area is the lettering in the color change process dar. Here materials are used which change by the addition of specific components by marking with laser technology at the appropriate place their color.
In zwerenz industries is in this future-oriented field of work by one of the leading companies in Europe. Conceived at the highest technical level of machines and the technical personnel employed enable the implementat...

Over time, our company has developed from a craft business to a modern industrial company.
Starting with shiny turning and milling tools made from natural diamonds to
to cutting and grinding tools made of polycrystalline diamond (PCD) and cubic boron nitride (CBN).

In order to meet the high demands of industry, our machines and measurement equipment are state of the art
and are subject to continuous development.

Our high-precision tools are used in the automotive and aircraft industries, in the electrical and optical industries and in mechanical engineering.