PSL is an international manufacturer of filtration, drying and complete containment solutions. We have been supporting pharmaceutical, biopharmaceutical, chemical, speciality chemical and laboratory industries since 1989. Our worldwide customer base contains industry leaders including Pfizer, GSK, BMS and Sanofi-Aventis. PSL’s solutions enable clients to bring new generation drugs into the market place faster, using the latest technology in containment and production equipment. We are an original pioneer of containment and hold a wealth of experience designing and engineering advanced containment processes for highly potent and valuable products including; sterile, oncology, hormone and many other pharmaceutical compounds. PSL provides a full range of filtration, drying and containment products from small-scale production to full process systems.