Machining and mechanical finishing: providing complete sub-assemblies

In order to provide the industry with sub-complete sets (screens, keyboards mounted on supports, etc.), the Sertip Group gives shape to plastics (polycarbonates, PMMA, etc.) and to metals (aluminium, laiton, inox…).

A machining and mechanical finishing workshop

The Sertip Group offers several techniques within its mechanical machining workshop in order to guarantee quality parts, suitable for various industrial applications:

We machine supports for HMI integration directly into your system


In this case, we control the entire dimension chain since we machine the metal or plastic support, we screen print the decorative face and the circuits. Finally, we assemble the whole thing to supply a complete system.

Proposal of finishing operations for easy integration at our customers premises:


- Stud welding using a pick and place machine, to benefit from a mechanism ready to be integrated into your equipment,
- Brushing the part which improves the surface condition, thus guaranteeing a high quality finish,

But also :
- Installation of inserts using a hydraulic press,
- Surfacing,
- Tapping,
- Deburring,
- Painting,
- Etc

Qualified materials for your industrial projects


Our expertise is at the service of the complete sets that we provide to you, such as front faces, and support for flexible membrane keyboards. Thus, depending on your requirements and the environment of the final product, we will offer you a mechanism in Aluminum, Stainless Steel, treated or untreated Polycarbonate. Thanks to our know-how, we can customize and machine plastic cases to precisely meet the needs of your projects.

From small to medium series: production adapted to your projects

The Sertip Group adapts to your production volume needs, ranging from a few hundred to tens of thousands of pieces. Whether you need to manufacture small or medium-sized batches, we have the technical capabilities to meet your requirements.

A project methodology applied to your products

We also specialize in prototyping, combining 3D printing and traditional machining, particularly for specific sectors such as aeronautics, medical and automotive.

Certified quality and respect for deadlines

All our processes are supported by certification ISO 9001, ensuring compliance with industry standards. Regularly audited by our customers, we demonstrate rigorous quality controls on each machined part, ensuring the reliability and repeatability of our productions.