Contact Recruitment ALSYMEX Technologies Products Services Applications ALSYMEX Products Mechanical systems & Infrastructures ALSYMEX designs, manufactures and installs on customer’s site medium to large dimension (up to 10 meters) mechanical components, systems and infrastructures with severe constraints in terms of precision, pressure (high pressure or UHV), cleanliness and/or explosive atmosphere (French ATEX certification): mechano-welded frames; support structures; containment buildings; vacuum and pressure vessels; tools and jigs. With applications in Defence & Security, Energy, Aeronautics & Space and Large Scientific Instruments, such equipment can either be built to print or manufactured on the basis of functional specifications (design under ALSYMEX responsibility) and supplied as turnkey systems including various functionalities such as control-command, motorization, metrology… Contact ALSYMEX by e-mail +33 5 56 13 84 44 Legal notice | © ALCEN — All rights reserved

Contact Recruitment ALSYMEX Technologies Products Services Applications ALSYMEX ALSYMEX is an industrial hub that brings together four ALCEN Group subsidiaries: ALSYOM, CHAMPALLE, SEIV and SIRATECH. ALSYMEX works in fields of Defence & Security, Energy, Aeronautics & Space and Large Scientific Instruments. ALSYMEX's subsidiaries Read more Read more Read more Read more Legal notice | © ALCEN — All rights reserved

Contact Recruitment ALSYMEX Technologies Products Services Applications ALSYMEX Products Information and communication safety control systems Through CHAMPALLE, ALSYMEX can draw on 40 years of exceptional experience in design, assembly and commissioning of safety control systems in explosive environments for the Oil and Gas industry. Incorporating strict safety requirements in the design phase (SIL3, V cycle development), using explosion test standards (EN, CSA, UL, ATEX, IECEX…) and relying on its in-house testing capability, ALSYMEX can supply control command cabinets, desks or boxes meeting the highest safety and quality standards. Specifically, RCCM-E Standards are applied to the nuclear industry The I&C department uses the AUTOCAD and SEE ELECTRICAL softwares for electrical design, programs all types of safety PLC available on the market (Siemens FH400, ControlLogix, GuardLogix for Rockwell, Tricon by Triconnex, HIMA…), and provides supervision on all systems (WinCC, Rs Logix, PC View, LabView…). Assembly and bench-testing are part of our services. ALSYMEX provides reactive and efficient on-site services to commission, maintain and repair its systems and train users. Its skilled experts are used to dealing with electrical and chemical hazards and prevention of explosion risks. Contact ALSYMEX by e-mail +33 5 56 13 84 44 Legal notice | © ALCEN — All rights reserved