Global Emergency Shutdown Systems Market - Size, Opportunities, Trends & Forecast. 2029 Global Emergency Shutdown Systems Market, By Control Methods (Pneumatic, Electrical/Hardwired, Fiber optic, Radio Telemetry), Component (Safety Switches, Emergency Stop Devices, Safety Controllers/Modules/Relays, Safety Sensors, Logic Solvers/Programmable Safety Systems, Safety Valves, Actuators,...