Society of Engineers for Business


An expertise adapted to the latest technological innovations to meet the demanding needs of the international market
A prototype of industrial success

The Société des Ingénieurs pour les Affaires (SIAF) is a mechanical industrial company founded in Sfax in 1994.

As a leader in numerical control machining, SIAF has a multidisciplinary team of engineers, senior technicians and technicians with extensive know-how in computer-aided design and manufacturing (CAD/CAM) and the use of numerically controlled machine tools (CNC).

SIAF also offers its customers an anodising service for the protection of aluminium products.

Naturally, SIAF attaches the utmost importance to the quality of its products and services and places at the heart of its processes a qualified Quality Control department, equipped with a high-precision Three-dimensional Measuring Machine (MMT) as well as conventional dimensional control tools.

We are committed to providing safe industrial solutions to many plants.


Years Of Experience



0 k+

Completed Projects

Iso-9001-2015 certification

The Society is certified ISO 9001-2015.

Iso-9001-2015 certification

The Society of Engineers for Business is certified ISO 9001-2015.

AKIRA-SEIKI certification

Cooperation with AKIRA - SEIKI

AKIRA-SEIKI certification

SIAF has signed a cooperation agreement with the Taiwanese company AKIRA - SEIKI

Cooperation with CRP

Cooperation with CRP

Coopération avec CRP

SIAF has signed a cooperation agreement with the company CRP


We respect our values, our staff, our customers, our partners, our environment and the legal framework in which we operate...


Quality control is a series of procedures that ensure that the manufactured product meets a set of criteria or specific requirements.

Systematic and methodical work is the basic condition for transforming capacities into results and success.

At S.I.A.F. methodical work is the main pillar for optimising the process and ensuring the quality demanded by our clients.


  • Understanding the client's needs and providing advice
  • Meeting the most complex client needs
  • To provide products that meet the requirements
  • Respecting deadlines and our engagements


At S.I.A.F., Continuous improvement is a state of mind that aims to always do better and not be satisfied with what already exists. Therefore, we do not stop implementing procedures aimed at optimisation at every level of the process. The continuous improvement of managerial and technical skills are the major axes to be up to date with the latest innovations and to better respond to the most complex requirements.

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We always provide quality services with 100% security measures

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