We deal with prototyping, construction of steel molds, production of plastic parts by injection, aluminum die-casting and turning.

Prototyping in all materials available for 3D printers, numerically controlled machines or silicone molds for pre-series, necessary in the first experimental or production phase.
We treat all types of plastic material including the transparent and the diffusing opal. In the metals field we work mainly with aluminum, stainless steel, brass, zamak. We have a lot of experience in the medical field, lighting technology, vending and coffee machines
Website: www.protoproject.it


We produce steel molds even of large dimensions, for molding we have 10 presses from 30 to 550 tons for each type of plastic and subsequent finishing or assembly

Website: www.protoprojectstampi.com

Each year, we produce around 20 million injection moulded parts, primarily for the automotive industry. The parts we produce are used in the following vehicles, among others: Audi, Bentley, BMW, Chrysler, Maybach, Mercedes, Opel, Porsche, Rolls Royce, Seat, Skoda, Toyota, and VW.
The following international automotive suppliers form part of our customer base: Continental Automotive GmbH and ITW Automotive Products GmbH. We deliver to locations in Australia, Brazil, China, France, India, Indonesia, Malaysia, Mexico, Switzerland, Spain, and the Czech Republic.
We currently keep more than 2,000 injection moulding in working order in order to meet our customers’ needs. Specialist personnel service and maintain machines and carry out small repairs on our premises. Following a joint development process, new moulds are produced by experienced tool manufacturers in the close vicinity.

P / S KUNSTSTOFFWERKE AG is an innovative medium-sized company in the plastics processing
Industry with an own tool.



From over 1000 tools, we produce technical plastic parts from 0.1g to 2.0 kg on powerful
Injection molding machines with a clamping force of 150 up to 5000 kN and presses with clamping forces from 600 to 3000kN. Product-specific handling systems and peripherals to ensure safe production process
at a consistently high level of quality.



From our many years of experience in the processing of thermosets and thermoplastics materials (unreinforced,
reinforced, modified or high-tech plastics) can
our customers always benefit.



The diversity of our production program, below are some examples, requires a special expertise.



Plastic parts with a highly polished, verspiegelbarer surface design as part or plastic-metal
Compounds;
System and component assembly;
Pure assembly work;
Printing, welding and two-component injection molding.

PTG GmbH was founded on November 10th, 2006 by the company Gröber Metallverarbeitung. The core competence in surface finishing through superfinishing was supplemented by the strategic procurement management of drawing parts and assemblies as well as the trade in sliding elements.

Located at the gates of Wolfsburg, our 80 or so employees bring almost 20 years of experience in development and production to the market.

Initially only specializing in the area of gearbox development, with our broad-based production we are able to meet almost all requirements, from centering pins to complete gearboxes.

Thanks to modern measurement technology, we can also measure and document complex components reliably and with high repeat accuracy; EMPBs and cover sheet samples are possible according to customer specifications.

In addition to the services in the field of production, we also offer development support, very happy in the field of electromobility. In addition, we offer the opportunity to test your entire product on our test benches according to your specifications or to convert or equip your vehicle in our prototype-safe workshop.

From contract manufacturing of individual parts to the implementation of entire projects, we are your contact!

PURtec Werkzeug- und Maschinenbau GmbH is a versatile and innovative supplier that specializes in the production of machined parts, assemblies and individual special solutions. With a comprehensive range of services ranging from CAD/CAM design to tool and mold making to contract manufacturing, PurTec serves customers from various industrial sectors such as the automotive industry, medical technology and mechanical engineering.

The company is characterized by high flexibility, lightning-fast deliveries (24-hour service) and quality and offers tailor-made solutions that are developed in close cooperation with customers. In addition to manufacturing foaming and casting tools for PUR molded parts, the range also includes the processing of turned and milled parts, prototype construction, as well as laser engravings and surface treatments.

With modern machinery and an experienced team, PURtec ensures that every production requirement is met efficiently and precisely. Thanks to broad expertise and close cooperation with partner companies, complex projects and special machine construction can also be implemented.

PWR Composite s.r.o. was founded in 2009. The subject of its activity is machining and processing of composite materials, especially industrial laminates, engineering plastics, metals. It sales also raw material formated to required dimensions. PWR Composite is focussing on low and medium sized volumes. High volumes projects are communicable too.
The newest technology, that is developed in PWR Composite in cooperation with university is 3D printing of plastics and metal parts. This technology can be used for production of prototypes, measuring fixtures, grippers for manipulators , act….
PWR applies process approaches in all processes. It is a processor of the quality management system certificate AS / EN 9100 which is required mainly in the field of research, development and production in the aerospace, defence and space industries.
The benefit of PWR Composite is its active customer friendly approach and big experience in the field of composite materials machining.
We are looking for partners, those use composite, plastic and metal machined products for their application - final products, prototypes, parts for maintenance,......