Built on strength.
Driven by innovation.

PoweringIndia's railwayfuture.

Manufacturer of premium quality railway sleepers, inserts, liners and rail fastening systems — engineering the backbone of India's rail infrastructure.

Explore our products
Pre-stressed concrete sleepers◆Cast iron inserts◆Rail liners◆Fastening systems◆RDSO approved◆ISO 9001 : 2015◆Pan-India supply◆Pre-stressed concrete sleepers◆Cast iron inserts◆Rail liners◆Fastening systems◆RDSO approved◆ISO 9001 : 2015◆Pan-India supply◆
01 · The Company

Three decadesof precision manufacturing for the world's busiest railway network — engineered to the most demanding specifications, delivered without compromise.

02 · Products

A complete catalogue
of permanent way material.

From pre-stressed concrete sleepers to elastomeric pads, bonded LHB components and nylon liners — manufactured to RDSO specification and shipped pan-India.

001 · Concrete

Pre-Stressed Concrete Sleepers

Mainline broad-gauge and metro PSC sleepers cast to RDSO drawing — full traceability per pour and pre-tensioned for long fatigue life.

002 · Cast iron

Spheroidical Graphite Cast Iron Inserts

SG iron inserts combining tensile strength with ductility — embedded in PSC sleepers to anchor the fastening assembly.

003 · Spring steel

Elastic Rail Clips

High-tensile spring-steel ERCs with controlled toe-load — engineered for high-speed mainline and heavy-haul freight applications.

004 · Bogie · Elastomer

Modified Elastomeric Pads

CASNUB-bogie MEPs — bonded rubber-and-steel pads between the side-frame pedestal and the axle adapter; cut lateral forces and wheel-flange wear on freight bogies.

005 · LHB · Bonded

Metal And Rubber Bonded Products For LHB Coaches

Chemically vulcanised metal-to-rubber bonded components — buffers, springs and suspension parts for LHB passenger stock.

006 · Polymer

High Viscose Nylon Liners

Precision-moulded nylon-66 insulating liners for elastic fastening systems — high creep resistance and dimensional stability.

03 · Capabilities

Scale matched
to specification.

Three decades of pre-stressed concrete and cast-iron experience, certified to international quality and environmental standards.

0+
years of operation

Supplying critical components to Indian Railways and metro authorities since inception.

0+
sleepers per year

Annual capacity across our pre-stressed concrete facilities.

0 Million+
inserts per year

Spheroidal-graphite cast-iron inserts produced annually across our facilities.

0 Million+
elastic rail clips per year

High-tensile spring-steel ERCs for mainline and heavy-haul freight applications.

0
manufacturing plants

Strategically located for nationwide rail-side delivery.

0
RDSO approvals

Across PSC, inserts, liners and fastening categories.

05 · Quality

Approved by the bodies
that set the standard.

RDSO certification across product categories, audited management systems, and approvals from major rail and metro authorities.

RDSO
Research Designs & Standards Org.
Indian Railways
Approved Supplier
ISO 9001
Quality Management
ISO 14001
Environmental Mgmt.
DFCCIL
Freight Corridor
Tata Projects
Approved Vendor
Larsen & Toubro
Project Vendor
06 · Contact

Get in touch.

Reach us on the numbers or address below — we respond to enquiries within one working day.

Head office
Rungta Industries 67, Nalini-Ranjan Avenue New Alipore Kolkata-700053
Email
info@rungtaindustries.com
Telephone
+91-33-23960511