SFEC – Custom Water Treatment | Engineering, Construction, and Maintenance since 1983
Water excellence, serving your processes
For over 40 years, SFEC has been custom-designing, building, and maintaining water treatment systems for industrial, medical, pharmaceutical, and public sectors.
From concept to maintenance,
integrated expertise
SFEC manages the entire lifecycle of a water treatment project: from technical study to maintenance, including construction and parts supply.
Engineering & Design
Our engineers design tailor-made solutions: reverse osmosis, filtration, softening, UV, or EDI.
Each project benefits from a personalized study and rigorous monitoring.
Custom Construction
Our facilities are manufactured and tested in our Lyon workshops before on-site commissioning.
Quality control guaranteed at every stage.
Maintenance & After-Sales Service
We ensure long-term support with maintenance contracts, audits, and rapid interventions.
Objective: continuous performance and safety.
Purchase – Sales – Trading
A permanent stock of parts and consumables (resins, filters, membranes, UV) for your installations.
Fast delivery in France and for export.
Solutions tailored to each water application
Each SFEC project is part of a global approach to the water cycle: production, treatment, distribution, or reuse.
Our solutions are custom-designed to meet the specific needs of each application, in compliance with the most demanding standards.
- 🚰 Drinking Water
Treatment and potabilization for clear, safe, and compliant water.
- 💊 Medical or Pharmaceutical Water
Production of purified water or WFI according to GMP and pharmacopoeia standards.
- 🏭 Industrial Water
Custom solutions for process water, washing, and cooling.
- 🔁 Recycling and Reuse
Sustainable processes for recovering and reusing wastewater.
Client Testimonials
The trust of our partners, our best guarantee
For over 40 years, SFEC has been assisting its clients with the design, implementation, and maintenance of custom water treatment systems.
From pharmaceutical laboratories to industrial sites, our solutions are recognized for their reliability, performance, and the quality of technical support.
The operational team is satisfied with the quality, performance, and integrated options of the latest ultrafiltration station delivered and installed this year, 2023.
Reverse osmosis installation with an excellent price-to-water quality ratio. The SFEC team was proactive in proposing solutions to advance the project despite our group's internal constraints.
Highly professional experts: They know their field – Knowledge of deadlines and commitment to agreements – Excellent human contact.
Very nice installation and high quality equipment. This containerized drinking water production station delights the occupants of the base life.
Transform your water into a performance resource.
Our engineers support you from design to maintenance to ensure optimal, sustainable water quality that meets your requirements.