Engineering Excellence for the Indian Railways
For over 38 years, Frontier Alloy Steel Pvt. Ltd. has been a trusted name in manufacturing high-performance rolling stock components for Indian Railways and leading wagon builders.
Pioneers in Precision Engineering for Indian Railways
Founded in 1982, Frontier Alloy Steel Pvt. Ltd. stands as a leading manufacturer of railway rolling stock components. With over three decades of expertise, we have become synonymous with quality, durability, and innovation in the railway industry.
Our two manufacturing facilities — in Kanpur (U.P.) and Paonta Sahib (H.P.) — are equipped with world-class foundry, machining, and fabrication setups. Each product we create is a result of cutting-edge engineering, continuous R&D, and stringent quality control.
Our focus on quality, reliability, and technology-driven excellence keeps India’s railways on track — safely and efficiently.
Our Products
Coupling Systems
Built to withstand demands of light and heavy rail, our comprehensive coupling systems ensure secure connections with exceptional pulling capabilities.
Rail Car Bogies & Components
Leading force in developing India’s most reliable bogie assemblies to meet all applications. Engineered to provide firm support for railcar body and deliver a
Cushioning Units
Variety of metal bonded rubber and steel friction draft gears, designed for all rail service applications. Engineered to maximise energy absorption on challenging track conditions.
Locomotive Items
A range of high quality SG Iron castings, engineered to enhance performance, reliability and longevity of critical parts such as gear case, suspension tubes.
Our advanced infrastructure
Our advanced infrastructure is the backbone of our quality and consistency. We combine modern equipment with skilled craftsmanship to meet the stringent requirements of Indian Railways. Our plants operate under strict quality protocols and continuous process optimization to deliver precision in every part.
Heat Treatment Units: 11
CNC Machining Centers: 18
Robotic Welding Stations: 8
Frontier Alloy, innovation meets precision.
38+ Years of Service Excellence
Delivering trusted, high-performance railway components to Indian Railways and wagon builders for over three decades.
ISO 9001 & IRIS Certified | Class A Foundry
Quality and reliability ensured through globally recognized certifications and RDSO-approved foundry standards.
Advanced Manufacturing Facilities
Equipped with cutting-edge CNC machining, robotic welding, and heat treatment units for precision and consistency in every product.
Move Your Rail Solutions Forward with Frontier Alloy Steel Pvt. Ltd.
We deliver world-class, reliable, and precision-engineered components trusted by Indian Railways and major wagon builders.
Whether you need high-performance bogies, couplers, cushioning units, or custom-engineered components — we’re here to manufacture excellence.
We manufacture a complete range of rolling stock components including coupling systems, bogies, metal bonded rubber pads, cushioning units, locomotive items, and various SG iron and steel castings.
Yes, our Class A Foundry is RDSO-approved, and our manufacturing processes follow stringent railway standards.
Absolutely. Our engineering and R&D teams work closely with clients to design and develop custom components based on operational requirements.
We operate two advanced facilities:
Kanpur (Uttar Pradesh)
Paonta Sahib (Himachal Pradesh)
Both units are equipped with CNC machining, robotic welding, heat treatment, and modern fabrication setups.
We are ISO 9001 and IRIS certified, ensuring globally recognized quality and manufacturing standards.
You can reach us via:
- frontieralloy@yahoo.co.in
- +91 92353 96513
Or fill out the contact form on our website.
Along with Indian Railways, we also serve wagon manufacturers, heavy engineering industries, and mechanical component distributors.