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. 

  • 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
  • Happy Dragon Boat Festival

    Happy Dragon Boat Festival

    Honoring Traditions and Celebrations We are pleased to announce that our store ControlTech Supply will be closed in observance of the Dragon Boat Festival. This traditional Chinese holiday, also known...

    Happy Dragon Boat Festival

    Honoring Traditions and Celebrations We are pleased to announce that our store ControlTech Supply will be closed in observance of the Dragon Boat Festival. This traditional Chinese holiday, also known...

  • International Children's Day Celebrations Spread Joy and Hope

    International Children's Day Celebrations Sprea...

    Children around the Globe Celebrate a Day of Fun and Inspiration Children's Day, celebrated on June 1st, is a day dedicated to honoring and cherishing the world's youngest citizens. This...

    International Children's Day Celebrations Sprea...

    Children around the Globe Celebrate a Day of Fun and Inspiration Children's Day, celebrated on June 1st, is a day dedicated to honoring and cherishing the world's youngest citizens. This...

  • Celebrate Labor Day with Us – [ControlTech Supply Limited] Takes a Breather!

    Celebrate Labor Day with Us – [ControlTech Supp...

    Dear Valued Customers,As Labor Day approaches, we at ControlTech Supply Limited want to express our sincere appreciation for your continued support and trust. It fuels our passion to deliver the...

    Celebrate Labor Day with Us – [ControlTech Supp...

    Dear Valued Customers,As Labor Day approaches, we at ControlTech Supply Limited want to express our sincere appreciation for your continued support and trust. It fuels our passion to deliver the...

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