About us
Who are we
We believe technology should work for people, not the other way around. In a world buzzing with constant innovation, we saw a need for something more personal. ACE Controltech Systems was founded by Mr. Selvaraj Xavier in 2006
It was built on a genuine passion for solving the complex puzzles that businesses like yours face every day. We are dedicated to not only creating powerful control and automation solutions but, more importantly, to being the supportive, human team you can always count on. Our true purpose is to empower your business with technology you can trust and people who have your back.

ACE Controltech Systems Vision and Mission
To be the most trusted and innovative provider of high-quality door interlocking systems across the Indian subcontinent, ensuring safety, compliance, and operational excellence in every cleanroom and critical environment.

To deliver cutting-edge, reliable, and efficient door interlocking solutions powered by the latest technology, backed by over 30 years of industry expertise and an unwavering commitment to customer satisfaction and service excellence.
What are the Core Values of
ACE Controltech Systems
- Quality Excellence – Delivering high-quality, reliable, and energy-efficient products.
- Customer Focus – Tailoring solutions to meet the unique and evolving needs of clients.
- Innovation – Continuously introducing advanced technologies and innovative products.
- Integrity – Maintaining honest trade practices and ethical business conduct.
- Commitment – Dedication to personnel development and long-term customer relationships.

See our accessories
At ACE Controltech Systems, we specialize in providing innovative solutions that fit controlled and industrial environments. Our core products are Door Interlocking Systems, Pass Box Controllers, Clean Room Door Controllers, and Flameproof Controller Panels all designed for high performance, reliability, and optimum user safety.
To help discover even more innovative solutions, ACE Controltech Systems also provides Smart Digital Door Locks, RFID-Enabled Access Control Systems, Time Attendance Devices, and Customizable Siren Controllers. All of these products are precision-crafted with utmost care and built to strictly meet the highest standards of quality and compliance.

