The high-quality treatment and processing of plastics and elastomers is our mission.

Vision, development and production: Our customers use a wide range of services and products relating to the materials “plastic” and “elastomers”.

Whether prototype, single part or series part — whether small, medium or large series: all products delivered by us meet customer-specific requirements and are used in a wide range of industries.

From a variety of plastics, we manufacture products that are used professionally in industry and crafts, in shop construction, exhibition stands and in advertising.

In addition, our customers benefit from our other business segment, which focuses on trading and cutting plastics or elastomers. We have an extensive plastic warehouse, which enables fast deliveries.

Company Profile

Since 1991 Our family manufactures customized solutions made of plastic. In Gornau at Chemnitz today about 50 employees in the fields of semi-finished product processing, container and equipment construction, plant construction and cleanroom technology operate. Our solutions are used in industries such as machine and plant engineering, medical and environmental technology, the semiconductor industry and photovoltaics.
The high quality of our products and services is evidenced by the certification of our company according to ISO 9001:2008.
The internal design office as well as the technically and technologically advanced manufacturing guarantee our customers a comprehensive and high-quality advice and support.
Involve us when planning your plastic just solution. Illustrate With our experience and the available CAD technology and we work out the best solution.
We are happy to solve with our know-how your challenges.


Products / Services

Semi-finished processing
Behälter-/Apparatebau
Transparent Plastics
Wasser-/Labortechnik
Cleanroom technology
Semiconductor engineering / photovoltaics
Piping systems / special fittings
Prototyping / Rapid Prototyping


Machine technology

With a well-equipped and very broad machinery, we can meet diverse customer needs.
CNC lathe turning length up to 500 m 2
Milling Machine CNC 3-axis 1000 x 1300 x 160
Milling Machine CNC 3-axis 2300 x 1300 x 160
Milling Machine

Our company has been operating in the supply and manufacture of factory materials since 1991. Adopting its customers as strategic partners, our company aims to manage all the expectations of its customers, from product and service supply to after-sales service. Our company continues to provide customer-oriented service by providing the highest level of service, the highest quality product supply at the most affordable price in the shortest time possible. The systems and machines in our company;
-SAP SYSTEM
-Cnc Lathe
-CNC Milturning
-CNC swiss turning
-CNC Milling
-3D MEASUREMENT devices
General and Special Production
At the same time, automotive sector products, construction projects, productions containing technical drawings, machine parts and all kinds of industrial products are manufactured by our company.

our certificates

İSO 9001-2015
AS9100 :will be updated
OHSAH 18001

We are a company that has been the right partner for 14 years now when it comes to prototypes, tools and devices for the mobile sector.
General contract manufacturing in the areas of HSC machining, mold making and model making complete our offering.

From prototype to finished part series form.
Our spectrum ranges from CNC turning over sinker EDM up to 3 - to 5-axis simultaneous milling.

We develop the optimal solution for their company.
Ranging from the simple pattern shape to 1000 T tools with Aufspannmaßen of 1200 mm, including cold runners and handling equipment for the loading and unloading.

For us, no challenge is too great. Our production range includes forms for simple rubber parts, rubber - metal compounds, plastic parts and 2-component plastic tools.

Manufacture of tools for the rubber, plastics industry.
3-5 axis milling, HSC milling.
Tool size up to 1000x1200mm

C. Melchers & Co. was established on January 1, 1806 in Bremen, where the global company still maintains its headquarters to this very day.

In the first few decades of the company’s history, over 30 ships sailed the oceans of the world under the Melchers flag, linking the ports of Europe, America and the Pacific.

In the 1860s, C. Melchers & Co set up operations in Asia, where all its trading interests swiftly moved. At the same time, with the onset of steam ships, it abandoned its own shipping business to devote itself entirely to extending its trading operations.

1866 saw the establishment of the first branch in Hong Kong, in the wake of which China began to develop into a key lynchpin for the company’s business. The ensuing decades were a period of rapid growth for Melchers in China, with over 2,000 people employed at 12 branches and plants throughout the country.

The First World War proved to be a setback for business relations, although business quickly recovered. It was not until the end of the Second World War in 1945 that business came to an almost complete halt. Even so, the company continued to survive, re-opening its first branches in Hong Kong, Singapore and Kuala Lumpur in the early fifties and gradually extending its branch network across Asia.

Following the opening of the Chinese markets at the end of the seventies, Melchers set up branches here again, underscoring the significance of Chinese business for the company.

With the establishment of a branch in San Francisco in the early eighties, the company also started to engage in US-Asian trade so as to gain a share of the rapidly growing trading relations between these two regions.

Trade with China remains a key focus of the company’s overall business, comprising as it does imports of special natural products and finished goods on the one hand and exports of plant, machinery and supplies for the Asian industry on the other. Yet, business with South East Asia has since also come to the fore, with the company amassing broad-based expertise in marketing and selling consumer goods in particular.

There are special departments for each article group in Bremen as well as at the foreign branches. They work largely independently within the overall company and are staffed by highly qualified experts. Over 1,000 employees in Germany and abroad assist customers and suppliers with their specialist knowledge. Rather than being based at the company’s headquarters, most of these employees are now stationed at subsidiaries, something which in turn reflects the company’s further development and the strategic alliances which it has forged.

We, Metallbau Schmalenbach, specialize in manufacturing a wide variety of high-quality and tasteful stainless steel and corten steel accessories. Years of experience in working with metal products, experienced know-how and the gift for exceptional design give our products uniqueness. The focus is on narrowing down to the essentials. In a charmingly flooded world, peace and relaxation are important to us. Simplicity is the goal and with it the uniqueness of our products.

In addition to our wide range of products, we also offer you the opportunity to have your ideas implemented. We offer you custom-made custom-made products. You are welcome to visit us at Linienstr.14 in 42289 Wuppertal.

Our expertise at the service of customers

30 years experience
The mkt metal and plastic GmbH is an innovative, customer-oriented company with a focus on the production of metal-plastic composites and demanding thermoplastic plastic parts and their construction. The foundation stone was laid in 1996 by a successful MBO with 30 years of experience in the tooling and plastic molding.

We offer our customers solutions for the thermoplastic injection molding, simple parts to complex assemblies with overmolding of metal and parts in 2-shot molding components. We control quantities from prototype to series production parts with million parts per year. We develop solutions for the most varied of tasks in the automotive, office furniture, aerospace, medical and automation industries.

Competent troubleshooting
Discuss with us your problem. Through competent partner in the fields of design, tooling and plastic injection we offer optimal technical and economic solutions. We implement the solution found by the design to mass production.

Flexible and customer-oriented
We are always there for you and advise you. We respond individually to their needs and show you tailored solutions with all our expertise.

We are a plastic manufacturing company which deals since 1982 mainly with the welding of thermoplastics (PP, PE, PVDF, PVC, ECTFE), with mechanical machining of plastics and processing with acrylic glass (PMMA, polycarbonate).

Our focus during welding of plastics, components and assemblies for the solar, photovoltaic and semiconductor industry. In addition, but also the container and apparatus for exhaust air and waste water treatment industry as well as any custom or special equipment.
From small weldment to Baugruppenverschweißung here goes our spectrum in the hot gas welding process. Of course, with certified welders and specialist registration!

For the mechanical processing, we have a large machinery available in the main, deals with milling and turning parts made of plastic. With our 3-u.5-axis milling machines we are able to produce for you according to your specifications and desires in a position the most complicated parts.Furthermore, we can edit our portal milling machines with vacuum clamping plate sizes up to 2500x4000mm.

Even in our acrylic glass processing (PMMA, PC), we have a wealth of experience and are thus a strong partner in the fields of engineering, trade fairs, special equipment manufacturing and all other possible single, serial, and special parts. In addition to bending and gluing, we have recently become a flame polisher with which we can polish but also hard to reach places brilliant for you all edges.

Please send us your request, we will respond as soon as possible. A careful design of all offers we can assure you already.

We see ourselves as a full-service supplier with a focus on customer-specific operating units and offer the production of electromechanical assemblies and the procurement of all necessary components.
We support our customers in the realization of their products and produce them economically and in the highest quality.

Individual silicone rubber keypads ? A plastic housing for your electronic device ? A spring-contact magnetic connector with cable assembly or a complete handset ? We can do it all.

We see ourselves as a link between production plants in Asia and our customers in Europe. Our strengths lie in the technical advice and support of our customers projects and in a professional procurement, quality assurance and logistics. Our customers benefit from a variety of services such as:

- Technical support from the first idea to series delivery
- Optimization of technical specifications for product safety
- Development of cost reduction options
- Support in development & design tasks
- Technical tests and analyzes in the N & H laboratory

Through highly qualified German and Chinese engineers in our company, we communicate excellently with our customers and supplier, even about complex technical issues. On customer demand, we also can take over entire development and design tasks. A creative and dynamic way of working, as well as tolerance and honesty characterize our cooperation.

All products are manufactured by our long-standing supplier network in Asia. All production plants are certified according to ISO 9001, ISO 14001, TS 16949 and ISO 13845.

Manufacturing according to European quality standards at economical prices is our constant endeavour. With the aim of being an attractive long term business partner, we are constantly expanding our portfolio with new products and technologies.

Our customers include well-known German and international companies in the automotive industry, medical technology, telecommunications, industrial automation, building control technology and other industries.

We specialize in Additive Manufacturing - particularly DMLS and precision CNC processes.
From design conceptualization to AM, modeling, prototyping, serial production, and post-processing, we offer comprehensive Engineering and Manufacturing solutions tailored to drive your success.

Containers and tanks in all materials, shapes and sizes e.g.:
GFK (glass fibre reinforced plastics), PE-HD, PP, PVC, PVDF and as composite material like PVDF/GFK or PP/GFK carried out as round, rectangular, oval or triangle containers / tanks,
also with insulation and / or cooling and heating mechanisms for special assemblies.
Milling and turning parts made of all plastics (precise CNC-machining of PP, PE, PVC, PVDF, PTFE, etc.)

Top quality for plastic injection molding.
Our employees do their best every morning to ensure consistent quality and customer satisfaction.

HEAVY - It's EASY for us!

Pro-Moulding has over 30 years of experience in the field of plastic injection molding and has been characterized by precision, quality awareness and speed from the very beginning.

Our high quality infrastructure guarantees a full service from mold and product development to serial production and numerous services.

Through the motto "hard comes easy to us " the company has developed as a relevant partner mainly in Austria, Germany and Hungary. With an ultra-modern machine park in the high tonnage range, even the largest components can be easily implemented.

We supply well-known equipment and component manufacturers in the outdoor, industrial, office furniture, medical technology and automotive sectors.

Pro-Moulding employs about 100 people and is a company with a very solid financial background.

With our modern machinery we are specialized in the production of large volume plastic parts.

Our employees and the consistent implementation of the motto 'hard comes easy to us' are the success components for high customer satisfaction and growth.

We process common engineering plastics such as ABS, POM, PA6.6, PPS, PBT, PP, PMMA and many other materials on 10 modern robot-controlled ENGEL machines with clamping forces from 88 kN to 2300 kN and shot weights bigger than 10.000 g.

Our unrestricted goal as a company (team) is to be an A-supplier for each of our customers and thus a partner.

To meet this claim, the continuous improvement of our processes (CIP) as well as the regular auditing of our quality management according to DIN EN ISO 9001:2015 is a matter of course for us.

Our quality claim starts with the preparation, is accompanied by regular and random checks, internal and external audits and is ultimately supported by the high motivation of our employees.

Certified according to EN ISO 9001:2015 and EN ISO 14001:2015

A direct contact person, supported by digital processing and confidentiality agreements, is part of a successful cooperation.

Since our founding, Protec Industries has established itself as a leading company in plastics processing and mechanical engineering. With a clear focus on innovative solutions and customer satisfaction, our experienced team has continued to push the limits of precision.

At our core is plastics technology, specialized in the thermoforming process, with which we manufacture products of the highest quality, from individual pieces to large series. Our expertise in 5-axis CNC and 3-axis CNC contract manufacturing enables us to produce complex and sophisticated parts with exceptional accuracy.

Tool and mold making forms the basis of our manufacturing expertise, and we draw on many years of experience to develop tools that are tailored to the specific requirements of our customers. In addition, we offer comprehensive services ranging from product development and the construction of assembly workstations to the production of complete machines and systems.

At PTO, we are experienced, reliable and focused on good results. Our experience has made us what we are today: a team full of expertise and drive in the field of plastic injection molding.
Work with us to benefit from this knowledge and stay one step ahead of your competitors!
PROFOUND EXPERTISE BASED ON SWABIAN DETERMINATION
We support you in implementing your project!
PTO is a young and dynamic start-up that was founded in spring 2020. The vision we are pursuing is to offer our customers added value through in-depth knowledge in the field of plastics technology. Because of our ties to our home country, we attach great importance to the Swabian work mentality, paired with determination and innovative spirit. Our current project is the further development of in-house production that is as CO2 neutral as possible. Since September 2021, we have been able to produce our products in consistent and first-class quality on ultra-modern, all-electric injection molding machines. Thanks to the lean company structure, components can be manufactured cost-effectively and within a very short period of time. On an area of approx. 500 m², 3 all-electric injection moulding machines (100to/180to/280to), equipped with monitoring systems and the highest perfection of requested components, produce large and small batches.

From our own (100% WFOE) production plant in China, we provide in-house manufacturing of injection molds and injection molded products. This is the only way how we can secure the quality and protect your Intellectual Property, so you can rest assured that your product is in safe hands. QDP has more than 20 years experience in injection molding and product development.

raro plastics gmbh is a modern Berlin-based company that builds on over 100 years of development and experience. With the production of typewriter types made of steel and type wheels made of plastic, we have acquired comprehensive know-how for precision injection molding and for mold and tool construction. Our customers benefit from this knowledge today.
THREE PRODUCTION AREAS FROM A SINGLE SOURCE
Plastic injection molding
Clean room production
Mold and tool making