EV Suppliers

Auto Ignition Ltd. (Autolek) 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.

Pearl manufactures around 3000 MT of stampings per month for the electrical industry. Established in 1982, it specializes in stampings manufactured from CRNGO steels sourced domestically and internationally. Pearl has always invested in technological advancement, constantly responding to a changing world with quality electrical stampings and die-cast components.

R.Bourgeois is a historic French company (est.1929, 500–1000 emp.) and global leader in rotor/stator laminations. They perform high-precision stamping of silicon-steel lamination packs for motors and generators. Serving automotive and industrial markets, R.Bourgeois emphasizes advanced engineering and reliability in both toolmaking and mass production.

Hidria is a Slovenian tech group whose Lamtec unit produces electrical steel laminations and stacks. They engineer high-speed stamping tools and presses to create precision stator/rotor cores for EV and hybrid vehicle motors. With advanced stamping and automated stacking processes, Hidria Lamtec serves global automakers from its Idrija plant.

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.

Tempel India (Worthington Steel Co.) operates a 19,000 m² advanced lamination plant in Chennai. The facility spans 11 acres and offers full-spectrum services – from electrical steel slitting and high-speed progressive stamping, to annealing, bonding, core stacking and rotor die-casting. Tempel India produces precision stator and rotor laminations for EV traction motors, industrial generators, white goods, wind turbines, and more. Backed by IATF 16949 and ISO 9001/14001 certifications, Tempel delivers ready-to-use motor cores (e.g. assembled stators with shaft insertion) at global quality standards. Leveraging Tempel’s global engineering and material expertise, the Indian team provides local customers world-class lamination solutions with on-time delivery and technical support.

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.

C.R. Spa (est.1972) is an Italian stamping specialist for motor laminations. They punch silicon-steel laminations and assemble stator/rotor packs, and also produce die-cast rotors. Serving automotive and industrial clients, C.R. offers both prototype runs and high-volume series production under certified quality standards.

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.

Gebr. Waasner is a German specialist in custom stator/rotor lamination stacks. Leveraging decades of experience, they deliver complex, high‑quality stator cores with absolute reliability. Their “made-to-order” production spans prototype to high-volume, ensuring strict quality control and on-time delivery.