Clossa:
a company specialized in
plastic injection molding
A reliable partner

For over 30 years, we have produced technical parts for the most demanding industry sectors.

The use of plastic-injection-simulation softwares, 3D printing and other new technologies make possible the manufacturing of products that fully fit the needs of our client.

Plastic injection molding, mold design, development, plastic-oriented design, tool design,
Sensors and Elektronikumspritzung, automotive, furniture,

We offer more than plastic parts - we offer solutions in plastic
Plastic processing Liesegang KG - More than 50 years - injection-molded plastic with experience

One contact, many solutions:

We process all thermoplastic polymers, where our focus is on engineering plastics.

We still like to take time for detailed consultations and are interested in a trusting partnership with you.


Liesegang KG is a service provider in the wage injection area.
The quality of our work, we measure satisfaction and future success of our customers.

We are happy to support you with the following activities:

- Consulting and Development
- Process optimization and automation
- Component and tool optimization
- Material and component testing
- Leaving service from prototypes with subsequent series production.
- Production of small / medium and large series
- Delivery and transport with private LKW7.5t possible


Our injection molding production is on the cutting edge of technology.
The latest peripheral equipment are used.

The machine park is currently 12 Demag machines with a clamping force of 35-210 tons and 2 ARBURG machine 60 tons clamping force.


Our Company History:

The company's founder Walter Liesegang (born 1901) founded in 1924 a shipyard. After 25 years of boat building he worked in the 50's with the production of various plastic products.

As one of the first companies in Germany, he exhibited the just developed rigid PVC manufactures extrusion lines cable channels for the Klöckner-Moeller.

With the purchase of injection molding machines, the production of technical injection molding parts followed. Our company is managed by the third generation.

Since the beginning of 2012, Mr. Rudolf Liesegang has become the successor of (senior) Mr. Klaus Liesegang. -

We emphasize close cooperation with our customers. This company philosophy we represent today. Regular customers from all industrial sectors confirm this.

Do you have products that you yourself can not produce, or are looking for a competent partner, then please contact us.

We look forward to your call .... Phone: 049 / 02203-52756 Mr. Rudolf Liesegang
www.liesegangkg.de

Since 1945, the name Kappich - as a family business in its third generation - for individual products of the highest quality.
Are manufactured injection molded plastic parts from all thermoplastics and plasticized PVC, which the electronics and find eg in medical technology, the automotive industry.
Modern injection molding machines produce in a clamping force range 15-200 t
Plastic parts of 0,5 g - 360 g This robotic systems for optimal production processes and consistently high quality care.
Additional services include metal inserts, heat embedding of M3 and M4 threaded bushes, printing of plastic parts in the pad printing process.
In mold less extensive tasks can be implemented in a timely manner internally. For more complex issues we draw on proven partnerships in order to obtain best results and rational solutions.

Plastika, inc. is the company with more than 40 years tradition in plastics processing and is significant producer and supplier of plastic products in central Europe. Headquarter is situated in Nitra, 80 km from capital city of Slovak Republic. The assortment of products is really wide and production program we can divide into the following 4 main fields:
1. piping systems from PVC-U, PP and PE
2. foamed materials from polystyrene and polypropylene
3. packaging materials from LDPE
4. injection mouldings
Quality of products and provided services are guaranteed by quality control system made in accordance with international standards STN EN ISO 9001-2000 and environmental management STN EN ISO 14001.
Plastika, inc. has 4 subsidiaries.

Manufacture of plastics and deep-drawn parts according to customer drawings and the associated tools
We are happy to take care of: development / design, printing, painting, chrome plating, plating, assembly, component manufacturing, logistics

We are a family company Plastosteel from the Ptuj area, which primarily deals with the mechanical processing of metals, plastics and other technical materials. The beginnings of the company date back to 1999, when the owner and founder Zvonko Serdinšek started his afternoon trade in mechanical processing. The company grew over time, and in 2021 we reached the point where we switched from an afternoon craft to the company Plastosteel d.o.o.. In 2022, we successfully moved to new premises and expanded our machinery park. The company currently employs 5 people on a regular basis and we also have 3 external employees.
Along with many years of experience and knowledge, our main advantages are quality, speed, reliability and flexibility.

We can offer you various services such as:
• Milling
• Turning
• Grinding
• Welding
• Cutting the material
• Constructing
• Surface treatment
• Heat treatment
• Design (special machines and equipment)...

PMP Meccanica is a company headquartered in Lippo di Calderara in the province of Bologna, which was founded in 1961 starting to stamp sheet metal. With years the experience increases and to reduce the time of delivery and external machining PMP Meccanica starts to gear up internally for the production of molds refining the quality. Gradually this part of tooling evolves allowing also the production for other customers expanding its scope to pieces for multiple sectors such as aeronautical, medical, packaging, and sintering powders.
Today, thanks to a cutting-edge machinery and capable staff, PMP Mechanics is a leader in the field of precision mechanics and in the normal and semi-fine blanking.
Currently PMP Meccanica employs 50 people of which 30 are engaged in the tooling branch and 20 in the blanking.
The mantra and backbone of PMP Mechanics has been always the thought of the founder Marziano Pancaldi ie "We can build all that we can measure."
It is therefore evident the necessity to have a constant quality control during the whole production process to ensure the quality of the product and the tolerances required by the Customer.

Founded in 2016, PNS Germany developed into a global company.
With various production locations worldwide, we are always able to respond flexibly and quickly to your requests.
Originally coming from the field of mold making, we have expanded our portfolio to include the production of drawing parts, mechanical engineering and welded constructions.
Your advantage is: everything from a single source.
Just one contact person for your various inquiries.
Our extensive production portfolio enables you to save costs by bundling technologies