Motor Laminations Suppliers in India

Libra Stampings LLP (est. 2017) manufactures a wide range of sheet-metal products, with core expertise in electrical motor stampings, stator stacks and die-cast rotors. Formed by acquiring a 20-year-old stamping business (Libra Components), Libra operates a modern plant in Sanand, Gujarat. The ISO 9001:2015 and IATF 16949 certified company serves automotive, appliance and industrial clients by supplying easy-to-assemble laminations that meet rigorous quality standards. Libra’s state-of-the-art presses and experienced team enable it to deliver high-volume stampings with consistent precision, while also catering to custom requirements as per client design. Guided by its founders’ decades of experience, Libra Stampings has built a strong reputation for quality, reliability and ethical business practices in the electrical lamination industry.

Kalburgi Stamping specializes in automotive and EV motor stampings with rapid development cycles. Established in 2014, Kalburgi quickly earned customer trust through on-time supply of high-quality stators and rotors. Its IATF 16949:2016 certified plant in Satara features 26 high-speed presses and 22 hydraulic presses, capable of stamping steels 0.20–1.2 mm thick up to 400 mm diameter. The company’s core competencies include built-in skewing/indexing in tools, auto-stitching and riveting for stacks, and in-house annealing – yielding first-pass approval of samples without deviations. Backed by smart innovation and a customer-focused ethos, Kalburgi has become a preferred supplier for electric 2-wheeler and alternator manufacturers, known for shorter lead times and “first-time-right” tooling.

Kalburgi Stamping is a Satara-based specialist in electrical motor stampings and lamination stacks, established in 2014 and certified to IATF 16949:2016 and ISO 9001:2015 — among India's largest automotive stamping suppliers in this niche, with monthly output exceeding 2 million lamination stacks. Operating 26 high-speed presses and 22 hydraulic presses, Kalburgi produces stator and rotor lamination stacks, alternator lamination stacks, magneto laminations, ignition core packs, 2-wheeler motor stacks, and power tool lamination stacks — stamping electrical-grade steel from 0.20 mm to 1.2 mm thickness with diameters up to 400 mm. Supplied to leading EV motor, alternator, and power tool OEMs across India and internationally, Kalburgi's components are integral to the electric motor supply chains of major Indian vehicle manufacturers. As EV adoption in India drives explosive demand for precisely stamped motor laminations, Kalburgi's IATF 16949 quality certification, high-volume capacity, rapid development cycles, and specialist electrical steel stamping expertise make it an indispensable partner for EV motor and e-axle procurement programmes.

Eigen Engineering, established in 2006 in Bengaluru, Karnataka, is an IATF 16949:2016-, AS9100D-, ISO 9001:2015-, ISO 14001:2015-, and ISO 45001:2018-certified precision metal stamping, electroplating, and sub-assembly manufacturer serving the automotive, electronics, aerospace, consumer durables, and EV sectors in India, Europe, and the USA. Operating from a 100,000+ sq ft facility near KIADB Aerospace Park with over 200 skilled engineers and technicians, Eigen designs and manufactures complex progressive-die stamped components, insert-moulded parts, barrel-electroplated precision parts, and value-added sub-assemblies to tight dimensional tolerances. The company's EV-relevant capabilities include high-conductivity copper bus bar stampings, battery contact terminals, motor lamination segments, EV connector shields, and electroplated EMI shielding components — all manufactured to automotive-grade quality under IATF 16949 quality systems. Its growing exports to European Tier-1 suppliers and US OEMs demonstrate its ability to meet global quality and delivery standards. Eigen's in-house tool and die design capabilities, combined with its multi-material expertise (steel, copper, aluminium, stainless steel), make it a versatile and technically strong manufacturing partner. For EV and automotive OEMs sourcing precision-stamped components and electroplated parts from a certified, innovation-driven Indian supplier, Eigen Engineering is a highly capable and dependable choice.

Tempel Precision Metal Products India Pvt. Ltd. is the Indian manufacturing subsidiary of Tempel — a Worthington Steel company and the world's leading manufacturer of precision electrical steel laminations founded in 1945. Operating from a state-of-the-art 19,000+ sq. m. facility near Chennai since 2005, Tempel India specialises in high-speed precision stamping of stator and rotor laminations for traction motors, generators, transformers, and EV drivetrains. Certified to both IATF 16949:2016 and ISO 9001:2015, the Chennai facility serves India's rapidly growing EV motor and power electronics industry — delivering stator core building, rotor shaft insertion, and fully assembled motor-ready lamination stacks at automotive-grade quality standards. As the e-mobility segment scales in India, Tempel's deep expertise in magnetic material selection, lamination geometry optimisation, and value-added assembly capabilities positions it as an indispensable partner for EV motor manufacturers seeking world-class lamination quality. Direct access to Worthington Steel's global R&D network and electrical steel supply chain enables Tempel India to deliver cutting-edge lamination solutions with the local responsiveness that Indian EV OEM production schedules demand.

Srujana Enterprises is an IATF 16949:2016 certified high-speed metal stamping company based in Bangalore. Founded in 1994, Srujana has evolved from a precision press shop to a leader in design and manufacture of complex progressive stampings and sub-assemblies. The company supports diverse sectors – automotive, EV, electrical & electronics – with capabilities including in-house tool & die engineering, prototyping, laser welding and assembly. With 25+ years of experience and state-of-the-art infrastructure, Srujana produces motor laminations, connector stampings, and other critical press parts with tight tolerances and consistent quality. Its customer-focused approach, robust processes and on-time delivery have made Srujana a trusted manufacturing partner for both domestic and international clients.

Silicon Cortech Private Limited is India's oldest manufacturer of electrical stator and rotor laminations, founded in 1968 and headquartered at Verna Electronic City in Goa, with over 55 years of expertise in precision electrical stamping and motor core assembly. The company manufactures custom stator and rotor lamination stacks, die-cast aluminium rotors, die-cast copper rotors, indexed stator cores, segmented stators for EV traction motors, and overmoulded stators for high-performance motor applications. Silicon Cortech serves the motor manufacturing industry with solutions for industrial motors, EV motors, traction motors, submersible pump motors, aerospace motors, and HVAC applications, combining advanced progressive die stamping technology with precision die casting expertise. With 70+ employees, deep motor lamination engineering knowledge, and a strong track record of supplying India's leading electric motor and EV manufacturers, Silicon Cortech is a trusted, experienced, and technically specialised source for high-precision EV motor lamination stacks and rotor assemblies.

Silicon group – established in 1968 – is India’s oldest manufacturer of stator & rotor laminations. With decades of metallurgical and tooling expertise, Silicon Cortech (a unit of Silicon Manufacturing Co.) produces a full range of precision laminations for electric motors and alternators. Its capabilities span from tiny pump motor stampings to large generator rotor stacks, all made to exacting tolerances using close-die stampings and laser-cut prototypes. The company’s manufacturing, based in the Mumbai region, is supported by a robust quality culture and has supplied many of India’s earliest electric machine projects. Silicon Cortech holds ISO 9001 certification and focuses on continual innovation – such as early adoption of automated stacking and interlocking techniques – to meet evolving efficiency standards. This legacy supplier remains a go-to source for reliable laminations among long-standing industry players.

Kitra Industries (est. 1963) is a pioneer in die-cast copper rotors and electrical stampings for high-efficiency motors. Based in Surat, Kitra was the first in Asia to commercially produce copper rotor cages, and remains India’s only supplier of serially die-cast copper rotors. Kitra offers a broad product suite: rotor laminations and assembled cores for industrial, EV, and traction motors, as well as fully wound stator assemblies and custom SMC (soft magnetic composite) components. Its ISO 9001:2015 certified plant utilizes proprietary casting technology and precision stamping, yielding motors with significantly improved efficiency. Kitra has also expanded globally with a joint venture in China for copper rotors. An award-winning top SME in India, Kitra drives innovation in motor technology, making it a sought-after partner for next-gen electric drive manufacturers.

Bharat Forge Limited is a leading Indian forging company serving global OEMs in automotive and other industries. Its Pune-based plant produces a wide range of forged powertrain components (crankshafts, gears, shafts) using advanced metallurgy. An IATF 16949-certified supplier, Bharat Forge emphasizes high-volume production and innovation in lightweight solutions. With ~17,000 employees, its scale and R&D expertise give OEMs confidence in its capabilities.

Auto Ignition Ltd. is a pioneer in India’s automotive electrical industry, manufacturing starter motors, alternators, and associated components since 1953. Based in Haryana, Autolek’s capabilities include complete stator and rotor assemblies for starters/alternators, ignition coils, and allied sub-components. The company operates a large integrated facility (with 30+ production lines) and has a workforce of ~300 (201–500). Auto Ignition is certified to IATF 16949 and is a long-time OEM supplier to Indian and global vehicle manufacturers. Its stator core production features high-speed blanking and auto-insertion of laminations, ensuring uniform magnetic performance. The company’s brand “Autolek” is well-known for robust quality and has a nationwide service network. Now, Auto Ignition is also diversifying into EV segments (e.g. e-rickshaw motors) leveraging its decades of motor manufacturing expertise.