Surface finishing for metal and plastic components

Treatments and finishing processes for metal and plastic components

Surface finishing is an important stage of the production process and makes it possible to improve the appearance, functional characteristics and durability of components.

We support companies in defining the most suitable processes according to the material, intended use and performance required by the project.

Aesthetic and functional improvement of the component

Each process is assessed according to the specific application requirements.

Surface finishing can be used to:

Improve the appearance of the component
Uniform the surface
Prepare the part for subsequent processing or assembly
Increase resistance to wear and external agents
Optimise the product’s surface characteristics

Surface finishing integrated into the production process

Integrating finishing within the production process helps reduce management times and ensures continuity across the different processing stages.

Finishing operations can be applied to components produced through:

Treatment assessment

For this reason, each project is analysed in advance to identify the most suitable treatment.

The choice of finishing depends on several factors:

From machining to finished component

Surface finishing completes the production cycle and contributes to the final quality of the component.

The goal is to obtain a product ready for use, assembly or the next production stage, maintaining high quality standards and production continuity.

Services

Surface finishing

Finishing treatments and processes to enhance the aesthetics, functionality, and final quality of industrial components.

Sheet-metal fabrication

Laser cutting, bending, and welding of steel, aluminum, and iron for custom-designed components and structures.

Aluminium die casting

Production of die-cast aluminum components for mass production requiring precision, lightness, and repeatability.

Plastic injection moulding and overmoulding

Production of thermoplastic components via injection molding and co-molding, from pre-series to industrial production.

Mould making

We manufacture molds for the production of industrial plastic and aluminum components, supporting companies during the product industrialization phase.

CNC machining

Milling, turning, drilling, and surface finishing of plastic and metal for prototypes, small batches, and continuous production.

Silicone moulds

Production of silicone molds for prototypes and pre-series runs, ideal for validating components and reducing industrialization times and costs.

3D Printing

We manufacture prototypes and components using SLA, SLS, MJF, and DMLS additive technologies, supporting the development and validation of new products.

Why choose

ProtoProject

Do you have a project to develop?

Send us your file or production request: we will assess the most suitable solution based on materials, quantities and timing.

Fast lead times and operational continuity

We follow each project with continuity, from initial verification through to production, ensuring direct communication and fast responses.

Coordinated management of the manufacturing processes helps reduce development time and organisational complexity.