Assembly of Plastic Parts for Sub-Assemblies
At Adventus Group, we provide a specialised Assembly service for plastic parts, focused on component integration, functional validation and delivery of sub-assemblies ready to be incorporated into industrial processes.
This service is particularly focused on small, medium and large series, where correct definition of the assembly process reduces incidents, simplifies the supply chain and ensures consistent production quality.
What does our Assembly service for plastic parts include?
Assembly of plastic parts at Adventus Group is based on a technical approach focused on the final product. We do not simply join components; we define and execute assembly processes adapted to the functional, production and quality requirements of each project.
We work in coordination with Engineering, Plastic Injection Molded Parts and Injection Tooling to ensure assembly is perfectly aligned with part design and the overall production process. The result is a robust, reproducible assembly process ready for industrial production.
Trabajamos de forma coordinada con los servicios de ingeniería, inyección y utillaje para asegurar que el montaje esté perfectamente alineado con el diseño de las piezas y con el proceso productivo global. El resultado es un proceso de montaje robusto, reproducible y preparado para producción industrial.
Stages of the Assembly service for plastic parts
Our Assembly service is structured into five clearly defined stages, aimed at guaranteeing reliability and series quality:

1. Analysis of the assembly to be built
Study of the sub-assembly, its function and its integration into the final product to define the most suitable assembly approach.

2. Definition of the assembly process
Definition of the assembly sequence, critical points, tooling requirements and necessary controls.

3. Component integration
Assembly of plastic parts and associated components following the defined process, ensuring precision and repeatability.

4. Functional validation
Verification of correct operation of the assembled sub-assembly according to the technical requirements of the project.

5. Final inspection and delivery
Final review of the sub-assembly and preparation for delivery or integration into subsequent processes.
Assembly catalogue
Our Assembly service applies to a wide range of sub-assemblies and industrial solutions. In all cases, assembly is adapted to real operating conditions, ensuring functionality, stability and consistent quality.
Examples of sub-assemblies assembled by Adventus Group
Discover here some examples of best practices implemented at Adventus Group:

Assembly of a litre counter for Industrial Machinery
Assembly and validation of a functional sub-assembly for Industrial Machinery, ensuring correct integration of plastic components and operational reliability in continuous use.

Assembly of plastic components for the electronics sector
Assembly of technical plastic components for electronic applications, focused on precision, repeatability and correct integration into the final product.

Chain assembly
Manual assembly of modular plastic links of the cable carrier chain type, focused on organisation, controlled flexibility and correct articulation for mechanical and industrial automation systems.
We want to be your partner
Adventus Group, your partner in Assembly of plastic parts
At Adventus Group, we work as your technical partner, offering assembly services that reduce complexity for the customer and ensure consistency between design, manufacturing and final integration.
Our direct involvement in the process allows us to anticipate issues, define practical solutions and ensure stable series production. All of this under criteria aligned with European industrial standards, prioritising quality, traceability and operational reliability.
Frequently Asked Questions about Assembly
Yes. We assemble complete sub-assemblies ready for integration into the final product.
Yes. Assembly includes functional validation according to project requirements.
Yes. Assembly can be integrated with Product Development, Plastic Injection Molding and Injection Tooling.
Yes. This is our main area of work.
Yes. It can be contracted independently or as part of a turnkey project.