SIS House, NH6 Uttar Nibra, Howrah - 711409, (W.B), India
SI Surgi Engineering India Limited is a leading manufacturer of world-class modular operation theatres, clean room panels, hospital doors, air handling units (AHUs), and advanced medical equipment.
Headquartered in India, the company is driven by a mission to deliver cutting-edge, internationally recognized healthcare infrastructure solutions that empower hospitals and enhance patient care across the globe.
Our state-of-the-art, fully automated manufacturing facility is equipped with CNC laser machines, laser robotic welding, CNC robotic welding, and a 9-tank hot phosphating powder coating system, ensuring uncompromising quality, durability, and precision in every product we produce.
An NABC-accredited and ISO 9001:2015 / ISO 13485 certified organization, SI Surgi Engineering India Limited upholds the highest international standards in quality assurance, safety, and reliability.
With a strong export presence across Asia, Africa, and the Middle East, our products are trusted by leading healthcare institutions in Kenya, Tanzania, Bangladesh, Ethiopia, Nepal, Bhutan, UAE, and South Africa, among others.
In 2021, we proudly introduced our in-house Air Handling Unit (AHU) brand — “AMBIK”, along with an UNIVEN-certified AHU unit dedicated to coil manufacturing, marking a significant step in our pursuit of technological advancement and global competitiveness.
Under our premium brand Sarvattam Metallic Door, we manufacture Clean Room Doors, including Semi-Hermetically Sealed and Hermetically Sealed variants, designed for modern modular clean room environments. These doors ensure airtight sealing, superior hygiene, and long-term durability, making them ideal for hospitals, laboratories, pharmaceuticals, and operation theatres.
Backed by a dedicated workforce of over 200 professionals, including skilled engineers, sales experts, and service technicians, SI Surgi Engineering India Limited continues to expand its capabilities. Our upcoming 200,000 sq. ft. manufacturing unit (2025–2026) will further strengthen our production capacity and reinforce our pursuit of excellence, innovation, and global growth.
Our systems are certified to meet healthcare industry standards, ensuring maximum safety, hygiene, and operational efficiency.