What AirFlow Equipment does

Airfloa Rail Technology Limited, formerly Airflow Equipments and headquartered in Chennai, India, is an IRIS-certified manufacturer of railway rolling stock equipment with operations dating to 1998 and a BSE listing (BOM:544516). The company operates 7 manufacturing units in and around Chennai, including 2 dedicated rolling stock facilities and a composites division, and integrates design, analysis, development, fabrication, machining, and assembly of composite and metal components for railway vehicles. Its product portfolio is organized into three core lines: Rail Car Body (nose cones for semi-high-speed trains, sidewall/roof/endwall assemblies, underframe components manufactured to EN 15085-CL1 welding standards), Rail Interior (doors, windows, flooring, luggage racks, AC ducts, cyclonic air filters, partitions, modular FRP and stainless steel toilets, cushioned and rotatable seats, LED lighting), and Composites (FRP panels, driver cab interiors, and 2.1 MW wind turbine nacelle covers).

Revenue is generated through B2B supply contracts and turnkey interior furnishing projects sold primarily to Indian Railways and its subsidiaries (ICF, MRVC, BEML, BHEL, RITES), which together account for an estimated ~80% of turnover. Additional streams include consultancy for noise/vibration reduction, refurbishment of legacy coaches, and export work executed through OEMs and project developers (Sri Lankan DEMU via RITES, QNGR via Bombardier for Australia). Pricing is determined via competitive bidding against technical specifications rather than published rate cards, and the firm has established several recognized firsts in the Indian market — including the first metro train door panel project, semi-automatic LHB coach doors, and India's first AC-EMU entire interior — that support incumbent positioning in a regulated procurement environment.

Name

AirFlow Equipment

Legal name

Airfloa Rail Technology Limited

Website

https://airflow.co.in

Company type

Public

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

Airfloa Rail Technology Limited is a Chennai-based, IRIS-certified manufacturer of railway rolling stock equipment — including car body assemblies, rail interiors, and FRP composites — supplying primarily Indian Railways, its coach factories, and metro rail corporations through B2B contracts and turnkey interior furnishing projects.

Ownership category

akta.pro rank

Product category

Railway Rolling Stock Equipment

NAICS

Railroad Rolling Stock Manufacturing (336510), Railroad Rolling Stock Manufacturing (33651), Railroad Rolling Stock Manufacturing (3365), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334)

SIC

Railroad Equipment (3743), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Interior Structural Components (Floor Beams, Seat Tracks, Frames) (IMABAEAJ)

akta.pro secondary industries

Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG), Nacelles, Fairings & Aerodynamic Structures (IMABAEAE)

Keywords

• Railway rolling stock
• Rail interior furnishing
• Composite parts manufacturing
• Coach fabrication
• Metro rail components

Headquarters

HQ city

Chennai

HQ country

India

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Railway Equipment Manufacturing: Design, manufacture, and supply of railway rolling stock equipment including doors, windows, seats, partitions, toilets, air filters, luggage racks, and car body components. Revenue is generated through long-term supply contracts with Indian Railways (accounting for ~80% of turnover) and other transportation companies.
2. Turnkey Interior Furnishing Projects: Complete interior furnishing as turnkey projects including concept design, development, manufacturing, supply, and installation for railway coaches. Projects include Sri Lankan DEMU, MRVC-II, and AC-EMU coaches.
3. Composite Components: Manufacturing and supply of FRP composite parts including nacelle covers for wind turbines and rail segment components such as side wall panels, roofs, end wall panels, and driver cab interiors.
4. Consultancy Services: Consultancy services in transportation focusing on innovative ideas and products to reduce noise and vibration in trains, as well as custom designed products for specific rail industry requirements.
5. Refurbishment Services: Refurbishment services for used and old Indian Railways coaches, extending the lifecycle of existing rolling stock.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Airfloa Rail Technology Limited designs, manufactures, and supplies railway rolling stock equipment including rail car body components (nose cones, sidewall/roof/endwall assemblies, underframe components), rail interior systems (doors, windows, seating, lavatories, lighting, air filters, luggage racks), and FRP composite parts for railway vehicles and wind turbines. The company provides turnkey interior furnishing projects, refurbishment of used coaches, and consultancy services for noise and vibration reduction in trains.

Product overview

Airfloa Rail Technology Limited is a railway rolling stock equipment manufacturer offering a comprehensive portfolio of products organized into three core categories: Rail Car Body components (nose cones, sidewall/roof/endwall assemblies, under frame components), Rail Interior systems (doors, windows, seating, lavatories, lighting, air filters, luggage racks), and Composites (FRP panels and modules, wind turbine nacelles). The company provides integrated services including design, analysis, development, fabrication, machining, and assembly. Key product lines include Door Control Panels, HT Cyclonic Air Filters, Extruded Luggage Racks, Modular Toilets (SS and FRP variants), Cushioned and Rotatable Seats, and Nacelle covers for 2.1 MW wind turbines. Services encompass consultation for noise/vibration reduction, train refurbishment, and complete interior furnishing turnkey projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Rail Car Body Manufacture of rail car body components including nose cones for semi-high speed vehicles, sidewall/endwall/roof assemblies, and underframe components (headstock, tailstock, modular frame, sole bars, runners, body bolsters, transoms) for Indian Railways, metro, and export coaches.
• Rail Interior Complete rail interior systems including doors (manual/automatic sliding, intercommunication, vestibule), windows (double glazed sealed, aluminum shutter, lavatory), flooring, extruded aluminum luggage racks, AC insulated ducts, HT cyclonic air filters, partitions, grab rails, seats, modular lavatories, and LED lighting for railway and metro coaches.
• Composites FRP (Fiber Reinforced Plastic) composite products including side wall panels, roofs, end wall panels, FRP seats, driver cab interior panels for metros, FRP lavatories with vacuum pressurized system, and wind turbine nacelle covers (2.1 MW capacity) for railway and wind energy customers.
• Interior Furnishing Turnkey Projects Complete turnkey interior furnishing projects bundling concept design, development, manufacture, supply, and installation for rail coaches of Indian Railways, metro rail corporations, and international project developers.
• Consultancy Services Consultancy services in transportation focused on innovative solutions and custom designed products to reduce noise and vibration in trains, and to address specific rail industry requirements.
• Coach Refurbishment Services Refurbishment services for used and old Indian Railways coaches, extending the operational lifecycle of existing rolling stock through component replacement and interior upgrades.

Quantifiable outcome

• Indian Railways accounts for ~80% of company turnover, demonstrating strong market position in domestic railway equipment
• +1 more outcomes

Named customers8 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core and flagship.

• JanaticscoreStrategic or Co-development Partner · 23 January 2026Signing of MOU with Janatics on 23.01.2026 for strategic partnership in railway equipment and components.
• TEKNOWAREcoreTechnology or IntegrationTechnical partnership with TEKNOWARE from Finland for railway equipment technology and product development.
• KRAPF & LEX, GmbHcoreTechnology or IntegrationTechnical partnership with KRAPF & LEX, GmbH from Germany for railway equipment technology.
• RITES Ltd (Ministry of Railways)flagshipStrategic or Co-development PartnerRITES Ltd (a Government of India enterprise under Ministry of Railways) awarded the prestigious Sri Lankan DEMU export project to Airfloa. Airfloa served as pioneer for interior furnishing turnkey project from RITES, including concept design, development, manufacture, supply, and installation.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/airflowchennai
• LinkedInlinkedin.com/company/air-flow-equipments-india-private-limited

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about AirFlow Equipment