CJR PROPULSION LIMITED

STEEC is a first class supplier to major contractor in the aerospace industry in France and in export such as Thales Alenia Space, Airbus Defense and Space etc.… The company manufacturers parts which are installed directly on satellites in particular. This field of activity makes use of all the technical know-how of STEEC, whether in spark erosion, laser cutting or micro-machining on centres… The company is regularly audited by the quality services of its customers in the aerospace sector. Moreover, these audits have given rise to certifications and homologations such as that of subcontractor for Major Thales Alenia Space.

Many of our customers are active in the aerospace industry. In this area, we offer test specimens made of aerospace metals like aluminum, titanium, or steel. All materials have been certified according to the relevant aerospace standards. Upon request, we will provide you with an authoritative certificate, including an acceptance test certificate (WAZ – CoC), positive material identification (PMI) and a production-related test report. Do your requirements include additional pre-treatment such as various anodizing processes (TSA or CAA) or electroplating, for instance cadmium or silver plating? We will be happy to meet your demands. After all, your satisfaction is particularly important to us.

The PPS Aerostrip provides a simple and convenient replacement for traditional pressure tapping or pressure-sensitive paint. It is a low profile, rapidly deployable air pressure sensing strip for aerodynamic measurement and surface optimization for motorsport and aerospace applications. The AeroStrip consists of an extremely thin strip of sensors that can be applied, and reapplied, non-destructively to test surfaces for pressure measurement due to reusable masked adhesive backing. It has comparable accuracy to pressure tapping in subsonic flow, but with a tiny fraction of the setup time and cost. With Aerostrip, you can quickly take non-destructive outside pressure measurements from control surfaces, live or in a wind tunnel, enabling faster turnaround and optimization of aerodynamic components.

The Epoxy Coated Dowel Bar is a strategic connection element designed to transfer vertical and horizontal loads between concrete blocks, preventing relative motion and deformations. The use of this innovative solution allows the weight of moving tools to be distributed among multiple concrete blocks, eliminating potential deformations and ensuring stability.