Welcome to ControlTech Supply Limited, your reliable global supplier of industrial automation spare parts. With over a decade of experience, we specialize in providing top-quality PLC modules, DCS control cards, ESD control cards, turbine supervisory systems, vibration monitoring equipment, and asset protection systems for various industrial sectors.　

At ControlTech Supply Limited, customer satisfaction is our top priority. We are committed to delivering reliable products, excellent service, and timely delivery to ensure your automation projects succeed.