Rail & Transportation suppliers

3R FRP Composites

Pune, India · Liquid Composite Molding, Hand Layup, FRP industrial components, custom fiberglass‑reinforced plastic parts for chemical, water‑treatment, oil & gas and metal‑engineering industries, FRP tanks and vessels, FRP ducts, exhaust and fume‑handling ducting, FRP industrial equipment and structural components, FRP prefabricated site offices and office containers, FRP portable office cabins, FRP portable security cabins and guard cabins, FRP massage tables, FRP cabins and enclosures for utilities and equipment, FRP automobile components and exterior/interior automotive parts, lightweight, corrosion‑resistant FRP products engineered for harsh environments

Aaviza Electronics

Bangalore, India · Wiring harnesses, Cable harness assemblies, PCB assembly (PCBA), Electro‑mechanical assemblies, Product/box‑build assemblies, Magnetic components and magnetic coil assemblies, Custom transformers/inductors (magnetics), Electronic product assembly, Product design and development, Engineering/NPI services, Over‑braiding and cable protection, On‑site installation services, Turnkey ESDM/EMS for aerospace, automotive/EV, defence, industrial, medical, power & energy, railways and consumer electronics markets

Accrue Progressiv

Secunderabad, India · Resin infusion (vacuum infusion), Open‑mould wet layup, Closed‑mould composite manufacturing, RTM/VARTM‑style processes (closed‑mould resin injection), Composite tooling and mould fabrication (prototype and serial‑production tools), Small‑ to medium‑series composite parts manufacturing, Design and engineering of composite parts and tools, Process development and optimization for composite manufacturing, Prototyping, testing and inspection of composite components, Turnkey composites manufacturing services for aerospace, automotive, UAVs and industrial equipment

Accura Electronics

Vadodra, India · PCB assembly (SMT and THT), Mixed‑technology PCBA, Cable and wire‑harness assembly related to box builds, Box‑build and final product assembly, Functional testing and in‑circuit testing (ICT) for boards, Proto‑to‑mass‑production EMS for industrial, consumer, automotive and IoT electronics, Conformal coating and rework/reballing as per customer need, Electronics manufacturing services (EMS/ODM) from Gerber to finished product, Component sourcing and supply‑chain management for EMS, Process engineering, DFM/DFT support and NPI, Export‑oriented EMS provider serving overseas OEM/ODM customers

Aditya Infotech Ltd

, India · Video security and surveillance products under the CP PLUS brand – CCTV/network cameras, HD analog cameras, NVRs/DVRs, video door phones, IP/4G/Wi‑Fi cameras, body‑worn and thermal cameras, ANPR and other AI‑video devices

Ador Powertron Limited

Pune, India · High‑voltage/high‑frequency rectifiers and electronic controllers for electrostatic precipitators (ESP HV/HF transformer‑rectifier sets and controls) used in power plants and steel, cement and paper industries, Industrial power‑electronics systems for pollution‑control and flue‑gas cleaning, Road‑safety electronics and defence border/base‑protection electronic systems

Ankur Engineering

Ahilyanagar, India · Laser‑cut sheet‑metal parts, Turret‑punched parts, Bent and formed sheet‑metal components, Stamped parts, Deep‑drawn parts, Electrical and mechanical assemblies, Laser cutting, Turret punching, Bending, Leveling, Stamping, Deep drawing, Assembly, Finishing

Arm & Hammer Forgings

Faridabad, India · Track pads, Beater arms, Crusher hammers, Gears, Lifting components, Flanges, Other high‑strength forged steel components, Open‑die and closed‑die steel forging, Heat treatment, CNC machining, Shot‑blasting

Avdel India

Mumbai, India · Aerospace‑grade fasteners, Blind bolts, Lock wire, Aircraft hardware, Control cables, Ball bearings, Aerospace tooling systems

BCC Fuba India Limited

Nalagarh, India · Double‑sided PCBs, Multilayer PCBs, Professional‑grade printed circuit boards, Automotive PCBs, Power‑infrastructure PCBs, PCB manufacturing with lamination, drilling, plating, etching, soldermask, legend, surface‑finish, electrical testing, IATF 16949 and UL‑certified automotive PCB supplier

BLG Electronics Ltd

, India · Rigid PCB (FR4, High-Tg)

Baid Power Services

Kolkata, India · Design and manufacture of electrical and electronic systems

Banco India

Vadodara, India · Radiators, Heat exchangers, Oil coolers, Charge‑air coolers, Other cooling system components for automotive and industrial applications, Design and manufacture of cooling modules, Core making, fin, tube, tank fabrication, brazing, testing for OEM and aftermarket radiators and heat exchangers

CIPSA TEC India

Tumkur, India · Double‑sided PCBs, multilayer PCBs, high‑quality professional PCBs, PCB manufacturing for automotive, industrial, telecom, other sectors, Lamination, drilling, plating, imaging, etching, soldermask, legend, electrical test

CY International

New Delhi, India · E‑rickshaw motors, E‑rickshaw controllers, Differentials, Shockers, DC‑DC converters, Manufacturing of electric‑rickshaw driveline components, motor and controller assembly

Crouzet India Pvt Ltd

Bengaluru, India · Control relays, limit switches, microswitches, industrial timers, monitoring relays, solid‑state relays, pneumatic timers, miniature motors, actuators

Crystal Mechanicals

Vasai, India · Machined components, turned parts, fabricated mechanical assemblies

Electrohma pvt ltd

Bangalore, India · Current sensors, voltage sensors, AC sensors, airflow sensors, design and manufacture of current and voltage sensing solutions for industrial, railways, solar and wind power, telecom

Electropneumatics and Hydraulics (India)

Chakan, India · Hydraulic presses up to 7000T, servo‑mechanical presses, tube bending machines, special‑purpose forming machines, associated hydraulic and pneumatic equipment, design, engineering and manufacture of high‑tonnage presses and forming machinery, modern CNC machine‑shop support, turnkey solutions for automotive, aerospace, heavy engineering

Emi Solutions Pvt Ltd

, India · Standard and custom EMI/EMC filters, mains power‑line filters, filter components and assemblies, engineering, design and manufacture of EMI filters for drives, medical, telecom and industrial electronics

Fabheads Automation Private Limited

Chennai, India · DMLS / SLM (Direct Metal Laser Sintering), Hand Layup

Film Electronics Pvt Ltd

Meerut, India · High‑voltage and low‑voltage power supplies, SMPS AC/DC supplies, DC‑DC converters, thick‑film and hybrid IC‑based control, sensor and LED modules, design, manufacture and testing of customized power‑supply and electronics modules for office automation and industrial applications

G R Enterprises

Bangalore, India · Machine‑tool components, turned, drilled, milled and ground parts, manufacture of machine‑tool‑related mechanical components and sub‑assemblies

Gala Precision Engineering

Thane, India · High‑tensile fasteners (studs, anchor bolts, cross bolts, nuts), disc and strip springs, coil and spiral springs, wedge‑lock washers and locking systems, design, forming, heat‑treatment and testing of technical springs and high‑performance fastening solutions

Hp Valves & Fittings India

, India · Instrumentation valves, manifold valves, compression fittings, pipe fittings and accessories, valve and fitting design, precision machining, assembly, pressure and leak‑testing, supply of complete valve‑and‑fittings packages for oil and gas, process and power plants

Hyderabad Precision Manufacturing

Hyderabad, India · Precision automotive and industrial parts, turned and milled components, small assemblies, CNC turning, milling, drilling, grinding and metrology, batch production and PPAP/documentation for precision‑machined parts

Imperial Auto

Faridabad, India · Fuel lines, brake lines, hoses, rigid tubes, formed pipes and fluid‑transfer assemblies, tube forming, flaring, crimping and brazing, validation and testing of fluid‑transfer systems, global supply to two‑wheeler, passenger and commercial‑vehicle OEMs

Indigrid Technology

Gurugram, India · EV chargers, DC‑DC converters, power‑electronics modules, integrated charging systems, hardware design, firmware and control, enclosure and thermal design, manufacturing, installation and remote monitoring of EV‑charging and power‑electronics solutions

Indocool Composites

Chennai, India · Fiberglass and carbon‑fiber composite panels, bus and rail interior parts, windmill nose cones and covers, industrial composite enclosures, composite design, lay‑up, vacuum‑bagging and curing, trimming, assembly and validation of large composite structures for transport and energy

Iyappan Engineering Industries Private Limited

Chennai, India · Precision hydraulic assemblies, hydraulic components and sub‑assemblies, power‑sector, railway and automotive hydraulic hardware, machined manifolds, valve blocks and cylinder parts, hydraulic‑system design, machining, assembly and test, import‑substitute manufacture for BHEL and defence, long‑term service support for hydraulic assemblies

Janatics India

Coimbatore, India · Pneumatic cylinders, valves, FRLs, fittings, air‑preparation units, directional‑control valves and pneumatic accessories, design and manufacture of pneumatic components, machining, assembly, testing and support, system design assistance for industrial automation pneumatics

Jr Sensing And Electronics Technologies

, India · Sensors (temperature, pressure, current etc.), small electronic sensing modules and boards, embedded sensing systems, sensor design and selection, PCB design, assembly and calibration, integration of sensing electronics into industrial and automotive applications

KEMS Auto Components

Kolkata, India · Precision‑machined auto components, machined shafts, housings, flanges, hydraulic, earth‑moving, railway and general‑engineering machined parts, assembled sub‑systems for automotive and industrial equipment, CNC turning and milling, drilling, grinding, assembly of machined parts, PPAP and quality documentation, supply of precision‑machined components and assemblies to automotive, hydraulics, railways and general‑engineering sectors

KWK Resistors Pvt. Ltd.

Bengaluru, India · Power resistors from low‑wattage SMD to high‑kilowatt loadbanks, wire‑wound resistors, carbon‑film and metal‑film resistors, precision resistors, punched‑grid resistors, metal‑clad resistors, rheostats, potentiometers and heater‑type resistors, resistor and loadbank design, thermal and power‑dissipation engineering, custom resistor assemblies, manufacturing (winding, grid punching, coating, encapsulation), testing and qualification of resistive solutions for aerospace, defence, healthcare, elevators, cranes, material‑handling, generic electrical and electronic applications

Kakade Laser

Pune, India · Wire EDM, Water Jet Cutting, CNC Pipe Cutting, CNC Machining, Laser Cutting, CNC Bending, EDM, Laser Marking, Silk Screen Printing, Powder Coating, Bending, Laser‑cut sheet‑metal parts and profiles, plate‑cut components for automotive and industrial structures, rapid‑prototyping cut parts and production batches, laser‑cutting services on ferrous and non‑ferrous materials, on‑demand manufacturing and mass‑production support, nesting, programming and 24×7 laser‑cut operations, supply of finished laser‑cut parts to automotive, fabrication and engineering clients

Keetronics (India) Pvt. Ltd.

Pune, India · Membrane keyboards, capacitive and resistive touch‑keypads, industrial HMI keypads, illuminated and rugged keypads, flexible printed circuits and interface cables, design of custom membrane and HMI interfaces, printing, embossing, lamination and assembly, integration of keypads with electronics, supply of user‑interface assemblies for medical, defence, automotive and industrial equipment

Kishor Industries

Jamnagar, India · Cold Heading, Thread Rolling, Auto‑components and small mechanical parts, brackets, housings, fasteners and turned parts, machining, fabrication, surface‑treatment and assembly, supply of ancillary auto‑parts as tier‑2/3 vendor to Indian OEMs (public data limited, treat as auto‑components manufacturer)

Krishna Fabricators

Bangalore, India · Steel structures, frames, platforms and industrial fabrications, cut, welded and painted structural components, plate and section fabrication, surface‑treatment, installation and erection of fabricated structures for factories and infrastructure

Kwk Resistors India Pvt. Ltd.

Bengaluru, India ·

Laxmi Hydraulics

, India · Motor pumps, gear motors, mono‑block pumps and related pump assemblies, electric motors for hydraulic and fluid‑handling systems, pump and motor design, manufacture and trade of motor‑pump products, assembly, performance testing, ISO‑certified quality, supply of motor pumps and gear motors for industrial and agricultural use

Madras Hardtools Private Limited

Chennai, India · Wire ropes, wire‑rope slings, nylon and polyester round webbing slings, flat webbing slings, alloy‑steel chain slings and lifting equipment assemblies, design and manufacture of lifting‑gear solutions, rope and sling fabrication, assembly and testing, supply of lifting‑equipment systems to industrial, construction and port customers

Mecolam Engineering Pvt. Ltd.;

Bengaluru, India · Fiberglass products, automobile fiberglass parts, FRP panels, enclosures and structures, laminated composite parts, ISO‑certified fiberglass components for automotive and industrial uses, design and manufacture of fiberglass and FRP products, molding, lay‑up, curing and finishing, supply of automotive and industrial fiberglass parts from Bengaluru

Metal Forgings

New Delhi, India · Light to heavy forged components in alloy, carbon and other steels, steel forgings, sheet‑metal formed parts, forged bars, rings and eye‑bolts, forged and machined components for automotive and engineering, design and development of forging solutions, hot and cold forging, heat‑treatment, machining and finishing, job‑shop/contract manufacturing of metal forgings, export of forged components

Millennium Industry

Pune, India · Tapping, Powder Coating, Punching, Laser Cutting, CNC Bending, Shearing, Drilling, Liquid Spray Painting, Machined and fabricated components, small assemblies and fixtures, CNC machining and fabrication services, supply of mechanical parts to automotive and industrial segments

Mip Alloy

Sriperumbudur, India · Alloy steel products, alloy bars, forgings and components, machining and heat‑treatment of alloy parts, supply of alloy‑steel components to engineering and automotive sectors

Mohindra Fasteners Ltd

, India · Cutting tool, mold, tool and die repair, Open-Die Forging, Heat Treating, Turning (2 / 3 axis), CNC Grinding / Lapping, Milling (3 / 4 / 5 axis), Thread Rolling, High‑strength fasteners, bolts, nuts, studs and automotive fastener systems, cold‑forged and machined fasteners, heat‑treated and plated fastener products, design and manufacture of automotive fasteners, forging, threading, finishing and testing

NTF South India

Gurugram, India · Parts and accessories for motor vehicles, auto‑components and interior/structural parts manufactured in Gurgaon and Bidadi units, automotive parts and other articles n.e.c., manufacture of auto parts and accessories, injection, forming, machining and assembly, supply of components to motor‑vehicle OEMs as a medium‑enterprise manufacturer

Poona Forge

Pune, India · Closed-Die / Impression Forging, Heat Treating, Tempering (Thermal / Chemical), Annealing, CNC Machining, Cylindrical Grinding, VMC, Turning (2 / 3 axis), Roll Forging, Forged chassis components, axle parts, starter gears, automotive, engineering and agricultural forged components, closed‑die forgings from presses and drop hammers, tool‑room dies, heat‑treated forgings, CNC/VMC‑machined forgings, validation and testing for OEM‑grade forged parts

R R T Electro Powwer (P) Ltd.

Chennai, India · Electrical panels, power‑distribution boards, control panels and related switchgear assemblies, panel design, fabrication, wiring and testing, installation and service for industrial and building power systems

R.E. Rogers India

Chandler, USA ·

Raltech Precision Engineering Pvt. Ltd.

Mumbai, India · Precision machined components, turned and milled parts, jigs and fixtures, CNC machining, turning, milling, grinding and inspection, supply of close‑tolerance components to automotive and engineering OEMs

Ratnadeep Steel & Engineering Co

Mumbai, India · Stainless‑steel pipes, tubes, flanges, fittings, bars and plates, stockist and supplier of steel products, sourcing, cutting, testing and supply of SS and alloy‑steel products to process and engineering industries

Rmc Electronics Private Limited

Bangalore, India · Electronic modules, PCB assemblies, small devices and harnesses (data limited), EMS services including PCB assembly, testing and box‑build for automotive/industrial electronics

Rug-Rel Components & Systems Pvt Ltd

Bangalore, India · Rigid PCB (FR4, High-Tg), SMT (Surface Mount), THT (Through-Hole), Mixed Assembly, Electronic sub‑systems, electronic systems and sub‑assemblies, embedded hardware modules, design, development, manufacturing, integration and testing of electronic sub‑systems and systems for aerospace/defence and industrial applications

Rug-Rel Components And Systems Pvt Ltd

Bangalore, India · Design consultancy, Electronic Design, Electronic Manufacturing, System Integration, PCB manufacturing and assembly, cable assembly & wire-harnessing, component engineering, test development, product enclosure, packaging

Servo Controls

Belagavi, India · Hydraulic and electro‑hydraulic actuators (servo and autonomous), manifold blocks, servo valves and solenoid valves, precision‑machined aerospace components and assemblies, design, manufacturing, assembly, servicing and testing of aerospace‑grade actuators, manifolds, valves and precision machined parts for aircraft, UAV and defense applications

Shakti Precision Components

Bangalore, India · Precision machined components for tillers, tractors and other agricultural/industrial machinery, shafts, housings, gear‑related parts and assemblies, CNC turning and milling, grinding and heat‑treatment, manufacture and supply of precision components as an ancillary to VST Tillers and other OEMs

Shanghai Tanchain New Material Technology

Shanghai, China · Panox (oxidized PAN) non‑woven fabrics, carbon‑fiber fabrics, aramid yarn and flame‑retardant textiles, high‑temperature, high‑strength and flame‑retardant industrial fabrics, graphene far‑infrared heating carpets and heat‑resistant felts, development, weaving and finishing of advanced textile materials for thermal protection, flame retardancy and industrial use (note: company and key people are subject to US sanctions for links to Iran’s missile‑materials sourcing)

Shanthi Gears

, India · Gear Hobbing, Sand Casting, Centrifugal Casting, Power‑transmission gears (spur, helical, bevel, worm), customized and standard gearboxes, planetary gearboxes, geared motors, gear assemblies, cooling‑tower, extruder, rolling‑mill, textile and vertical‑rolling‑mill gearboxes, centrifugal‑cast phosphor‑bronze rings, ferrous and aluminium castings, pattern‑making, design, manufacture, re‑engineering and servicing of gearboxes and gear assemblies for automotive, process, light/heavy engineering, cement

Signum Electro

, India · Resistors and other passive electronic components, manufacturing of resistors and passive parts, supply of passive components

Sthenos Composites

Pune, India · Hand Layup, Autoclave Cure (Prepreg), Resin Transfer Moulding (RTM / VARTM), CFRP and FRP components and accessories for aerospace, defense, transport and industrial applications, lightweight yet high‑strength composite structures and covers, prototype composite parts and serial‑production composite components, molds, tooling and fixtures (MDF, PU/epoxy blocks, EPS single‑use patterns), manufacturing via VARTM, resin infusion, vacuum‑bagging and out‑of‑autoclave molding, engineered composite laminates with in‑house structural simulation and laminate design

Syrma SGS

, India · SMT (Surface Mount), Mixed Assembly, PCB assembly, box‑build and system assembly for global OEMs, custom RFID solutions, design and manufacture of electronic products and sub‑assemblies

Trellborg

Trelleborg, Sweden · Elastomeric sealing products (O‑rings, hydraulic seals, pneumatic seals, rotary shaft seals, static seals), gasket sheets and engineered gasket systems, composite and polymer bearings and bushings, vibration and noise isolation mounts, anti‑vibration components for rail, off‑highway and industrial vehicles, marine fenders and docking systems, industrial hoses and hose assemblies, expansion joints, coated fabrics and film solutions, thermal and fire‑protection barriers, polymer solutions for sealing, damping and protecting critical applications

Vasantha Advanced Systems Pvt Ltd.

Coimbatore, India · SMT (Surface Mount), THT (Through-Hole), Mixed Assembly, Rigid PCB (FR4, High-Tg), Potting / Encapsulation, PCB assemblies (through‑hole and SMD), coil assemblies, wiring‑harness assemblies, microcontroller‑based electronic controllers, timers, counters, electronic products for railway applications, custom product development and contract manufacturing

Veer-O-Metals Pvt. Ltd

Bengaluru, India · Metal Stamping, Milling (3 / 4 / 5 axis), Turning (2 / 3 axis), DMLS / SLM (Direct Metal Laser Sintering), Sheet Metal Pressing, Bending, Punching, Laser Cutting, Cutting tool, mold, tool and die repair, Powder Coating, Stud Welding, Brazing, CNC Bending, Liquid Spray Painting, Clinch nut insertion & Assembly, Stamped metal parts, progressive and single‑stage pressings, precision sheet‑metal fabrication parts, enclosures, brackets, chassis, machined components, turned, milled, complex machined parts, mechanical assemblies incorporating stamped, fabricated and machined parts, metal 3D‑printed parts

Vidya Wires Private Limited

Anand, India · Super‑enameled copper winding wires, magnet wire, enameled copper strips, enamelled aluminium winding wires, paper‑covered copper strips and wires, Kraft, crepe, Nomex, mica, fiberglass, Dacron/Douglas, bare annealed copper wires and strips, copper foils and tapes, copper bus bars and conductors, manufacture and export of insulated and bare copper/aluminium conductors for transformers

Vinir Engineering Ltd

Bengaluru, India · Closed-Die / Impression Forging, Open-Die Forging, Roll Forging, CNC Machining, Heat Treating, Hot‑forged components in steel for oil & gas, automotive, agricultural and general engineering, forged flanges, rings, shafts, gear blanks and other forged shapes, fully integrated green forge shop and machine shop

Vipul Copper Private Limited

Ahmedabad, India · Copper rods, copper strips, copper bus bars, submersible flat cables, multicore flexible copper cables, other copper‑fabricated products, manufacture, export and supply of copper rods, bus bars, strips and copper‑conductor cables

Vishgral Industries

Ahilyanagar, India · Sheet‑metal components, fabricated control panels, enclosures, electrical assemblies, aluminium laminations, bolts and hardware, sheet‑metal fabrication, power‑generation, electrical motor, alternator

Voltech Manufacturing Company

, India · HV/MV/LV electrical products, panels, breakers, transformers, manufacturing of electrical products for power and transmission sectors, switchgear, power‑equipment components

Wave Current Precision Parts

Chennai, India · Motor shafts, shaft pinions, end caps and related precision‑turned parts, precision components for electric motors, pumps and rotating machines, manufacture and supply of motor shafts, end caps and precision machined parts

kolbenring India

Ahmedabad, India · Piston rings, sealing rings, metallic rings for compressors, engines and hydraulic/pneumatic equipment, wear‑resistant rings and sealing elements, precision piston and sealing rings