Green Simex Engineering Sdn Bhd is a Fire Fighting and Plumbing contractor Malaysia, professional in supply and install Fire Alarm, Fire Extinguisher, Fire Suppression, Hose Reel, Hydrant System, Sprinkler, Wet or Dry Risers and arrange ( Fire Department ) Bomba Inspection. Why join us? We practise vibrant & energetic office culture. We support a safe environment for our employees. Our company support fun yet balanced working environment.