MAGNET-SCHULTZ OF AMERICA INTRODUCES Hazardous-Location and Explosion Proof Electro-Hydraulic Solenoid Coils with Worldwide Approvals June 28, 2016 – Westmont, IL -- Magnet-Schultz of America, Inc. (MSA), a leading innovator and manufacturer of solenoids, electromagnetic devices, and value added assemblies, introduces a family of electro-hydraulic coils which are certified for worldwide use in hazardous locations (gas