Plastic injection molded parts

For whom we supply plastic injection molded parts?

Whether innovative start-ups or companies excellently established on the market - anyone who needs injection molded parts for their equipment is dependent on good professional support. The focus is not only on the design of the housings and components. Important details such as optimum durability, hygienic properties, ease of assembly and a reasonable price have a strong impact on the end product and its success on the market.

We accompany our customers in the complete process around injection molding technology from the idea to the serial production of your end product including assembly and shipping. Simply ask our product specialist for detailed expert advice on your ideas. We step in with our expertise exactly where it makes sense and is desired for your project.

Kunststoff Spritzgussgehäuse grau mit Folientastatur
Kunststoff Spritzgussgehäuse grau mit Folientastatur
Kunststoffspritzguss Sensorgehäuse mit Elektronik
Kunststoffspritzguss Sensorgehäuse mit Elektronik

What challenges lurk in the plastic injection molding process?

Developers for electronic and electrical devices often focus on the "inner values" of the innovative products. These are, for example, the software, electronics, switching elements, displays and circuit boards. Designing the shape of the appropriate housing is one thing. It is a completely different matter when it comes to producing the first prototype, building the mold and later manufacturing an entire series of injection-molded parts. First prototypes do not meet the requirements. The injection molded parts fall apart or the material surface has sink marks. In the worst case, the housings are designed in such a way that the parts cannot be produced economically or at all, or defects are not discovered until the devices are already on the market. If, for example, the mixtures for the material, the seal or the clearances in the mold are not correct, this can lead to expensive manufacturing defects. The delay for bringing the product to market associated with the errors can lead to an explosion in costs.

Kunststoffspritzguss Sensorgehäuse mit Elektronik
Kunststoffspritzguss Sensorgehäuse mit Elektronik
Services and process flow

We deliver plastic injection molding housing solutions from concept to device assembly

Product design
Rapid prototyping
Tool making
Series production
Assembly / testing
Packing and logistics

Concept housing plastic injection molding

During the concept phase, we work with you to define the requirements for the injection molded part or housing. These include functions, budget, cost-effectiveness, area of application and installation space. We discuss with you what we can do for you and which work steps you want to carry out yourself. Experience has shown that a holistic approach to design, manufacturing and assembly reduces overall production costs.

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Product design pointed cast housing

An appealing design makes up the emotional value of a product. We pay attention to producibility and cost-effectiveness for mass production as early as the design phase of plastic injection molded housings. It makes sense to get involved with product design while the electronics are still being developed.

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Engineering injection molded parts

Our engineers will develop your plastic injection molded part according to your requirements, creating the technical drawings and 3D CAD models. You have already started with the design and development? No problem. We support you in every way. Because with 40 years of experience in housing technology, we know how to efficiently develop plastic injection molded housings for series production.

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Rapid prototyping

Whether illustrative models, prototypes for functional testing, pilot series or exclusive small series for field tests depending on the purpose, surface finish, accuracy, quantity and material, we select the appropriate 3D printing process and produce your 3D prototype. Fast, cost-effective, tailored to your needs.

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Tool making plastic injection molding

The injection molding tool determines the shape and quality of the housing. With over 40 years of expertise in housing manufacturing and global tooling sourcing within the Phoenix Mecano Group, we can always guarantee the required tool quality at reasonable prices.

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Series production injection molded parts

For the production of plastic injection molded parts, we can use the cost-effective production facilities of the Phoenix Mecano Group. Variant production, finishing and assembly are then carried out in Switzerland. In this way, we are able to guarantee high flexibility in order quantities and short delivery times. The one-piece flow in our production reduces stock quantities to a minimum and allows us to manufacture individual product variants at short notice.

Procurement of electronics and components

As a supplier of fully assembled devices and assemblies, we are also happy to procure the electronics and components to be assembled for you. This ensures a simple, smooth procurement process and relieves your resources.

Equipment assembly

Our services are not limited to the production and delivery of plastic injection molded parts. We can do more for you: If you wish, we can also take over the assembly of the complete device, including function tests and packaging. Whether integration of membrane keypad, display or touch screen, installation of PCBs or electronics ‒ on our LEAN assembly workstations we assemble both small and large series efficiently and "just-in-time" in one-piece flow.

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Packaging and logistics

We support you in the complete storage and logistics process. Starting with the concept, through the design, to the procurement of the packaging. We focus on your requirements ‒ whether mass packaging or final packaging with instruction leaflet, power supply and cable. Shipping can be handled with your papers directly to your customers worldwide.

Why Phoenix Mecano

This is why you should choose our plastic injection molding housing solutions


Engineering with “Swissness” made in Stein am Rhein


Injection molded housings have been our core business for 40 years


We have specific knowledge in plastic injection molding and know the dangers


We combine electronics and housings in an innovative way

One partner

One contact for your complete order


Our solutions bring you competitive advantages

“Reliable and competent partner for customized housing design and mass production of IoT sensor housings. Extremely competitive in price. All our quality standards were met.”
Dr. sc. ETH Schekeb Fateh
Strategic Business Development, Miromico AG
“Phoenix Mecano supported our ideas and special requests, and made the mass production and IoT sensor housing a top product. The overall solution was professional, on time, and at a fair price.”
Andreas Lehmann
Managing Director, PortalNetAG
With its wide range of know-how in the field of plastic injection molding and cost-optimized assembly, Phoenix Mecano is a substantial addition to the value chain for AIRICA. Competencies mixed with uncomplicated and trustworthy people characterize Phoenix Mecano’s DNA and we appreciate this very much."
Lukas Limacher
Co-Founder & CEO, AIRICA AG
IoT Button bestehend aus Elektronik verbaut in einem Kunststoffspritgussgehäuse

IoT button injection molding

Development and production of a housing for an IoT button using plastic injection molding. From design via electronics assembly to delivery in the final packaging.
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Person mit LoRaWAN Scanner

Post order pen

A LoRaWANⓇ-based smart button developed by Miromico together with Swiss Post, with an optical identification code (OID codes).
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Design LED Lampe im Kunststoffspritzgussverfahren

CO2 measuring device injection molding

Development, rapid prototyping and manufacture of a housing for an IoT sensor and LED lamp using plastic injection molding to measure air quality.
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Your contact person

Are you interested in a plastic injection molding enclosure solution? Please send us your draft or STEP file or contact one of our specialists for a personal meeting to your company.

Mihajlo Maksimovic
Teamleiter / Projektleiter Sales Gehäusetechnik
Team Leader / Project Manager Sales Enclosure Technology
Chef d’équipe / Responsable de projet Sales Technique des boîtiers
+41 52 742 75 13
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Kunststoffspritzguss Sensorgehäuse mit Elektronik
Kunststoffspritzguss Sensorgehäuse mit Elektronik

IAQ sensor for measuring indoor air quality

Injection molded parts design
Manufacture injection mold
Injection molding series production
Procurement of electronics
Unit completely assembled
Units packed with instruction leaflet in final packaging
Elektronik für LED Lampe mit Kunststoffabdeckung
Elektronik für LED Lampe mit Kunststoffabdeckung

LED light for display of air quality

Injection molded parts design
Production injection mold
Injection molded parts series production
Procurement of all individual parts
Complete assembly
Units packed with instruction leaflet in final packaging
Kunststoffspritzguss Handheld mit Folientastatur
Kunststoffspritzguss Handheld mit Folientastatur

Injection molding handheld with membrane keypad

Construction handheld
Manufacture injection mold
Handheld serial production
Design and manufacturing of membrane keypad
Fitting of the membrane keypad