Plastic parts and injection molded parts
Production of customer-specific plastic parts and complex plastic assemblies

As a specialist for custom-made plastic parts and Assemblies We use the versatility of modern plastics to create functional and aesthetically pleasing solutions. Our extensive range of services includes the production of precise plastic parts, robust housings and complex Multi-component injection molded parts.
Our goal is to work with you from the beginning adjustments and costly changes to tools to minimize costs. Thanks to our many years of experience, we can support you throughout the entire project process. We take care of tool and sample production, production and, if required, the assembly of series parts.
Our experienced team of Product designers and Engineers provides you with comprehensive support in selecting the optimal materials and manufacturing techniques. Together we develop solutions that are both functional and economical. More about our services >>
Plastic molding specifications
Plastics offer you a wide range of design options. Through careful selection of plastic materials and Surface finishing we develop tailor-made injection-molded plastic parts that multiple functions The spectrum ranges from simple basic protection against environmental influences such as dust and moisture to individual product variations with specific Oppression or interchangeable inserts.
solutions for demanding requirements
Our injection molded parts can be easily adapted to your specific requirements. Whether ESD shielding, Temperature resistance, Chemical resistance or UV stability – we will find the optimal solution for your project. In addition, our materials and techniques enable a perfect combination of functionality and design, so that your products are both practical and aesthetically pleasing.
Process
We offer a wide selection molding process, an apartment by the bay, for its easy access, free parking, and larger space for our group of XNUMX people. The house was great for a large group like ours, the host was very attentive, and the location was excellent; it was quiet and quick to walk to the old town. Plastic parts that are tailored exactly to your requirements. In addition to the classic injection molding also on innovative methods such as multi-component injection moulding and extrusion blow molding.
This variety of processes enables us to create both simple and complex geometries while also meeting specific requirements. We place particular emphasis on precision, quality and efficient production.
plastic materials
Possible Materials for your plastic molding are:
- Standard plastics PE, PS, PP…
- Engineering plastics such as ABS, PA6, PET, PBT, PMMA, PC…
- High performance plastics such as PEI, PBI, PPS, PPE, LCP…
- Bio-based and biodegradable plastics
We also offer many materials reinforced or filled. We obtain the granules from well-known suppliers such as Covestro, BASF, Albis, etc.
plastic surfaces
Our range of services includes a wide selection of processing methods with which we specifically adapt and refine plastic surfaces. By using precise manufacturing technologies, we improve both the mechanical and optical properties of your plastic components in order to optimize their durability, resilience and user-friendliness.
Our procedures include:
- Paintwork with scratch-resistant or chemical-resistant coatings, ideal for control elements in medical technology or industrial automation
- Laser marking for high-precision, abrasion-resistant markings, suitable for buttons, nameplates and HMI interfaces
- printing techniques for UV-resistant, high-resolution graphics that are particularly suitable for outdoor equipment and automotive applications
Our specialized surface finishes not only provide improved feel and optical quality, but also increased resistance to abrasion, moisture and aggressive cleaning agents. This makes our solutions particularly suitable for technical applications with high demands on material and surface quality.
Printing, lettering
- pad printing, screen printing
- Laser inscription, engraving
- hot stamping
Painting
- High Gloss, Satin, Matt
- Soft-Touch
- Textured paints, chrome effect paints
further refinements
- Galvanic surface finishing
- PVD and EMC coatings
- IMD technology
- Tool falling: structuring / texturing
Multi-component injection molding
Efficient material combinations through multi-component injection molding
As a specialized manufacturer of plastic components, we use multi-component injection molding to combine different materials such as plastics, elastomers and metals in a single component. This manufacturing technology allows the mechanical, thermal and chemical properties of a product to be optimized in a targeted manner, resulting in high-performance and long-lasting solutions.
Extended application possibilities for your products
Multi-component injection molding opens up a wide range of new application possibilities. Whether it is about higher mechanical resilience, improved grip, special sealing properties or a scratch-resistant surface - we develop tailor-made solutions that are precisely tailored to your specific requirements.
Precise manufacturing for demanding multi-material projects
Our manufacturing processes enable the highly precise combination of different materials in a single component. In addition to classic plastic injection molding, we rely on the integration of technically sophisticated silicone components as well as on advanced manufacturing techniques that combine up to three different materials in one component.
A proven example is the overmolding of metal components with plastic, combined with a high-performance elastomer seal. This technique is particularly suitable for applications that require high mechanical strength, maximum tightness and high resistance to external influences.
Our innovative and application-oriented manufacturing technology creates products that offer both technical and economic advantages.
Individual plastic housings
Custom plastic housings for the highest demands
We develop and manufacture tailor-made plastic housings that are precisely tailored to your technical requirements and operating conditions. Our range of services extends from precise design and production to the integration of suitable keyboards and silicone protective covers. These holistic solutions result in robust, durable and ergonomically optimized housings that can be perfectly adapted to specific industry requirements.
Multi-component injection molding for efficient and high-performance housings
Thanks to the innovative multi-component injection molding technology, we can produce plastic housings with different material combinations and color variants. This technology enables the direct integration of elastomers into the housing, which allows additional functions such as seals, ergonomic grip surfaces or non-slip, structured surfaces to be implemented.
Multi-component injection molding optimized not only the Produktqualität and design diversity, but reduced at the same time time and cost considerably. Complex post-processing steps such as welding, gluing or vulcanizing are eliminated, as all components are connected directly during the injection molding process.
This results in robust, high-precision and economical solutions that are particularly advantageous in medical technology, industrial electronics, automotive engineering and other demanding industries. The combination of the latest manufacturing technology, precise processing and maximum design flexibility results in plastic housings that are both technically and economically convincing.
We also manufacture the matching input keyboard and protective cover
Thanks to our extensive portfolio, we can also offer you the appropriate input keyboard, such as a silicone keymat or membrane keyboard, and a Silikonhülle Design and manufacture for your housing.
Silicone protective covers
Individual adjustment for a perfect fit
We design and manufacture tailor-made protective cases made of high-quality silicone or LSR (Liquid Silicone Rubber), which are precisely tailored to your plastic housing. The covers are available in various degrees of hardness (Shore A40 - A70), making them suitable for both shock-absorbing applications and flexible, ergonomic solutions.
Protective covers offer an effective and versatile protection solution for plastic housings and make a significant contribution to the longevity, durability and functional reliability of your devices. They protect the product reliably and permanently against dirt, scratches and mechanical damage, ensuring long-term functionality. At the same time, the anti-slip properties of the protective covers improve grip and handling, significantly reducing the risk of falls or unintentional accidents. This not only contributes to greater user-friendliness, but also increases the safety and durability of your products in demanding areas of application.
Maximum customizability for your brand presence
In addition to the protective aspect, our protective cases offer a wide range of personalization options to specifically strengthen your brand identity. With individual OEM lettering, logos or specific markings, the cases can be optimally adapted to your corporate design. Depending on the area of application, an additional PU coating can also be applied, which not only further protects the surface but also provides an aesthetic enhancement.
Thanks to these flexible customization options, our protective cases are ideal for medical devices, industrial controls, mobile devices and many other applications that require both protection and a high-quality appearance. Let's work together to develop a solution that is tailored exactly to your requirements!
To the product page individual protective covers for plastic housings >>
Design Guide Plastic Molded Parts & Free Sample Card
Our Design Guide for Plastic Molded Parts and the free sample card with plastic erosion structures are aimed specifically at developers, designers and buyers who are intensively involved in the development and production of plastic molded parts . employ
The construction guide a comprehensive and detailed overview of engineering plastics and their diverse applications in practice. There is also a special focus on important topics such as material selection and construction. This guide will help you make your projects more efficient and at the same time achieve better results.
Our N&H plastic sample card, which is made of black ABS Plastic was cast, shows you 12 different SPI surface treatments, ranging from polished to rough textures. In addition, the sample card contains the 12 most common VDI 3400 Surface Texturesthat will help you plan and implement your Plastic molded parts can support.
Thanks to this comprehensive overview, you can more easily select the right surfaces for your projects. At the same time, you can optimize the quality of your plastic parts in a targeted manner. The sample card is a valuable tool that will accompany you during every phase of your planning and help you make precise decisions.
construction
In the area of plastic parts we offer a comprehensive service You decide whether you want to use the development and construction as a single service or whether we can accompany you through the further steps up to series delivery. Our product designers can construct individual components as well as the entire product according to your ideas or revise the design or construction of existing products.
- design & development of molded parts
- Feasibility studies & suggestions for improvement
- Development of technical options for cost reduction
- Computer-aided simulation (mould flow analysis)
- Prototyping with 3D printers
- creation of DFM reports
- tool design & toolmaking
This is how we start your project
In order to make you an initial offer, we need the following information:
- A technical drawing, sketch or sample of your product
- Technical Specifications
- Information on desired equipment extras
- required quantity or your annual requirement
To protect your data and ideas, we can conclude a non-disclosure agreement (NDA) in advance. If you do not have your own NDA, we will be happy to provide you with our template available.
Contact us under info@nh-technology.de. We look forward to your inquiry.
Personal Meeting
A personal conversation is particularly important to us when it comes to getting to know each other for the first time and discussing complex or new projects. We want to ensure that we fully understand your requirements and needs and can provide you with the best possible solution.
In our Showroom you have the opportunity to see for yourself the quality and functionality of our products, to receive individual advice and to try out the different models. Our team of experts is happy to answer any questions you may have and to work with you to find the perfect solution for your requirements.
Of course, we also offer you the opportunity to Online meeting We use various platforms and tools to ensure that communication is seamless and effective. This means we can also offer you comprehensive advice digitally.
Contact Simply contact us to Date and get to know each other. We look forward to discussing your requirements with you and finding the optimal solution for your project.
If you are looking for plastic parts for various industries and applications, you have come to the right place. We are your manufacturer for plastic parts and offer customized injection molded parts for electronics, telecommunications, household appliances, mechanical engineering, consumer electronics, conveyor technology, the automotive industry, power tools, medical technology, measurement and control technology as well as plastic precision parts. Our range includes plastic pressed parts for the electrical industry, plastic supply parts, plastic injection parts for mechanical engineering, large plastic injection parts, plastic injection molded parts, plastic molded parts, plastic milled parts, precision plastic injection parts, plastic molded parts, plastic stamped parts, plastic bent parts, plastic injection molded parts using insert/outsert technology, plastic turned parts, injection molded parts made of silicone, injection molded parts made of duroplastics, thermoplastics, Multi-component injection molded parts, plastic injection molded parts with Metal insert and technical plastic injection molded parts.