+91 33 24631944
Shree Rai Mata Engineering Logo

Shree Rai Mata Engineering

Manufacturer & supplier of: Improved SEJ, Fabricated switch,
Glued joint, GRSP, Bailey bridge

Indian Railway Infrastructure
RDSO Approved Quality

Engineering Excellence
Precision & Safety.

RDSO registered since 2022, specializing in critical railway infrastructure components with a portfolio spanning over ₹2500 crores in tenders.

Uncompromising Safety

Every component is tested to meet the highest RDSO and international railway safety standards.

Vast Inventory

Stocking a complete range of SEJs, Glued Joints, and Rubber plates for ready dispatch.

Custom Fabrication

Specialized fabrication services for switches and bridges tailored to specific site requirements.

Our Engineering Portfolio

Delivering high-precision components that ensure the structural integrity and operational efficiency of modern track systems.

Improved SEJ

Improved SEJ

Switch Expansion Joints designed for high thermal expansion requirements and extreme load conditions.

  • High-tensile steel
  • Precision machined
  • Easy maintenance access
Thick Web Switch CNC

Thick Web Switches

Precision-engineered for high-speed tracks, manufactured using sophisticated CNC machinery.

  • CNC Machined perfection
  • High-speed track compatible
  • RDSO registered item
Bailey bridge Export

Bailey Bridges

Ministry of Defence registered manufacturer of portable bridges for Army and Government agencies.

  • Indian Army approved
  • Export to Bhutan & Nepal
  • Emergency deployment ready
GRSP

GRSP Plates

Grooved Rubber Sole Plates for vibration damping and sleeper protection.

  • Natural rubber compounds
  • Anti-corrosion properties
  • Long service life
Bailey Bridge

Bailey Bridge

Modular, portable bridge systems for rapid deployment in challenging terrain.

  • High-load capacity
  • Modular assembly
  • Reusable & Portable

Need Custom Fabrication?

Our engineering team can design and build custom components for your specific project requirements.

Talk to an Engineer

Leading the Way in
Railway Infrastructure.

We obtained RDSO registrations in March 2022, and currently hold registrations for six critical items. Our team has successfully participated in tenders worth over ₹2500 crores, demonstrating our scale and reliability in the sector.

Beyond railways, we are proud to be registered with the Ministry of Defence for the manufacture of steel portable Bailey bridges and emergency equipment for the Indian Army and various government agencies. Our reach extends internationally, exporting crucial infrastructure to Bhutan and Nepal.

25+
Years Experience
500+
Projects Completed
Shree Rai Mata Engineering facility

Trusted by Industry Leaders

INDIAN RAILWAYS
L&T CONSTRUCTION
IRCON
RITES
TATA PROJECTS

Connect with Us Today

Get in touch with our technical team for project-specific engineering support and comprehensive quotes.

Phone
+91 33 24631944
Office Address
22/4, Nakuleshwar Bhattacharya Lane, 1st floor, Kolkata 700026
Works Address
Gangadhrpur Golabar, Jujershah Road, West Bengal 711302
General Inquiry
shreeraimataengineering@gmail.com

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