Featured PLC & DCS Modules

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ABOUT COMPANY

ControlTech Supply Limited is a professional global supplier of industrial automation spare parts, specializing in PLC modules, DCS control cards, ESD control cards, turbine supervisory, vibration monitoring and asset protection system. We have serve thousands of clients in industry automation sector more than one decade. All products we provide are original brand new and factory sealed. We are specialized in providing world-reknowed brands: Allen Bradley , ABB , General Electric , Triconex , Honeywell , Bently Nevada , Schneider , Foxboro, YOKOGAWA, Emerson, Hima ,etc. 

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Service Advantage

  • Quality Assurance

    Enjoy 12 months warranty and hassle-free returns for any quality issues.

  • Swift Delivery

    Thousands of items in stock, ensuring fast delivery to meet your requirements.

  • Genuine Products

    All items are 100% original brand new, directly from manufacturers with factory packaging and seals.

  • Expert Support

    Our professional team with decades of experience in the automation industry provides technical assistance whenever you need it.

In Stock: A Vast Selection of Spare Parts

Discover our comprehensive inventory of top-quality spare parts for PLC and DCS systems, including CPUs, power supplies, I/O modules, and panel views. Our offerings cover a wide range of renowned brands such as ABB, Rockwell Automation, Allen Bradley, ICS Triplex, Prosoft, HIMA, Woodward, Yokogawa, Honeywell, Emerson DeltaV, Westinghouse Ovation, Bently Nevada, Siemens, Schneider Quanten 140CPU, GE Fanuc 90/30, 90/70, Invensys Triconex, Foxboro, and more.

Rest assured, we maintain a vast stock of over 1,000,000 PLC components, ensuring prompt availability and fast delivery. Experience the assurance of high-quality products backed by our dedicated team's commitment to excellence.

Contact us now to fulfill your spare parts requirements with ease!

Inquiry NOW

NEWS

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  • Bently Nevada 3500 Series – Stock Arrival Notice

    Bently Nevada 3500 Series – Stock Arrival Notice

    We are pleased to announce the latest arrival of Bently Nevada 3500 Series machinery protection and condition monitoring systems. A wide range of modules and accessories are now available from our ready...

    Bently Nevada 3500 Series – Stock Arrival Notice

    We are pleased to announce the latest arrival of Bently Nevada 3500 Series machinery protection and condition monitoring systems. A wide range of modules and accessories are now available from our ready...

  • Back in Action: Kicking Off the New Year on Lunar Day Eight

    Back in Action: Kicking Off the New Year on Lun...

    The eighth day of the Lunar New Year, February 24, marks the official resumption of work for our company after the Spring Festival holiday. Known as a day to welcome the New Year...

    Back in Action: Kicking Off the New Year on Lun...

    The eighth day of the Lunar New Year, February 24, marks the official resumption of work for our company after the Spring Festival holiday. Known as a day to welcome the New Year...

  • Humanity’s Birthday: Celebrating Day Seven of the Lunar New Year

    Humanity’s Birthday: Celebrating Day Seven of t...

    The seventh day of the Lunar New Year, February 23, is traditionally known in China as “Renri” (人日), or “the Day of Humans”, celebrated as the common birthday of all people. While...

    Humanity’s Birthday: Celebrating Day Seven of t...

    The seventh day of the Lunar New Year, February 23, is traditionally known in China as “Renri” (人日), or “the Day of Humans”, celebrated as the common birthday of all people. While...

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