Sotrem expertises

Sotrem SEO intervenes throughout the cycle of realization of a product through the different teams specialized in design, industrialization, manufacture, validation, site installation and support. We have all the resources to assist you in your research projects and electronic production.

Photo illustrant LES ACTIVITÉS SOTREM
Sotrem Seo Study of the electronic production

Engineering

1Expertise

  • Analog electronics: LF and HF
  • Digital electronics: Processor, FPGA, and VHDL
  • Signal processing: DSP
  • Energy conversion: switched-mode power supply…
  • Conditioning/Sensor
  • Placement and routing
  • EMC and Low Voltage

2Development and operation

  • Industrialization
  • Obsolescence processing
  • Technology watch

3Products

  • Analog and digital audio
  • Remote recorders

1Expertise

  • Software specification, development and maintenance
  • Methodology and development
  • Embedded software: dedicated applications, embedded web
  • Real-time microcontroller (RTOS, µClinux/RTAI…)
  • Assembly 8/16/32 bits, C/C++, DSP
  • Porting: all versions of Microsoft Windows, linux

2Products

  • Specific tooling software (programming, tuning, control…)
  • Embedded mass memory management: Compact Flash, SD memory…
  • IP connectivity (TCP/IP, HTTP, FTP, NFS, SAMBA)
  • Management of industrial protocols (ADC, ARINC, 1553 …)

1Expertise

  • Instrumentation IEEE/GPIB, HPIB, VXI
  • PC, VXI, VME, GPIB, and PXI/PCI bus

2Test program

  • Drafting the test specifications
  • Developing test applications and sequencers

3Testbed

  • Supervision
  • Mechanical and electrical specification
  • Integration of standard equipment
  • Design and manufacturing of specific systems
  • IHM

4Support

  • Testability
  • Curative and preventative maintenance

Electronic production

1Expertise

  • Purchasing
  • Stranding, swaging
  • Bundling, harnessing
  • Wiring rack and system

2Quality control and assurance

  • Automatic check: continuity, isolation and dynamic check
  • Creation and follow-up industrial master record

3Types of services

  • Prototype manufacturing – design – job lot
  • Ground-based and onboard equipment
  • Technical assistance on site

4Sectors

  • Aeronautics
  • Defence
  • Space
  • Automotive
  • Industry
Photo illustrant la production electronique

1Expertise

  • Purchasing
  • SMD or through-hole mounting
  • Manual or wave soldering
  • Wrapping and stranding on boards
  • Desoldering components and varnish

2Quality control and assurance

  • Validation of specific tester

3Types of services

  • Board prototype and job lot manufacturing
  • Repairing embedded boards
  • Retrofitting equipment
  • Technical assistance on site

4Sectors

  • Aeronautics
  • Defence
  • Space
  • Automotive
  • Industry

1Expertise

  • Aluminum and PVC machining
  • Manufacturing of front panels and electrical boxes
  • Manufacturing of individual parts
  • Rack and system wiring

2Quality control and assurance

3Types of services

  • Prototype and job lot manufacturing

4Sectors

  • Aeronautics
  • Defence
  • Space
  • Automotive
  • Industry

1Expertise

  • Industrialization of files
  • Supply of subassemblies (mechanics, boards, rack assemblies, bundles)
  • Subassembly test
  • Bay installation and wiring, subassembly integration
  • Final test
  • Onsite installation

2Quality control and assurance

  • Drafting testing and evaluation procedures
  • Bundling inspection of automatic wiring-check
  • Specific testers for subassembly validation
  • Final test (electrical safety and power supply testing…)

3Types of services

  • Prototype and short-run manufacturing
  • Instalation and on-site assistance

4Sectors

  • Aeronautics
  • Defence
  • Space
  • Automotive
  • Industry