... , 3,Medical Gas Control Systems, 4,O2 / N2O / CO2 Manifolds system (plant), 5,Compressed Air System, 6,Vacuum System, 7,Medical Gas ... & Quality Controlling;4,ISO9001, ISO13485(SGS) Quality Management System;5,More than 6 years producing and engineering experience;6 ... Station System5,Medical Gas Pressure Control Box6,Medical Gas Valves System7,Medical Gases Control Panel8,Medical Gases Alarm System9, ...