At Rockman Advanced Composites, we are at the forefront of the composites revolution, pioneering the design and manufacture of hybrid prepreg-based components for high-end electric vehicles (EVs). As a trusted hybrid prepreg-based components manufacturer, our cutting-edge technologies are transforming the landscape of sustainable mobility and helping top-tier OEMs deliver unmatched performance, efficiency, and aesthetics.
Hybrid prepreg-based components are advanced composite materials made by combining different types of fibers—typically carbon fiber, glass fiber, or aramid fiber—with high-performance resin systems. These materials are pre-impregnated with resin (hence “prepreg”) and cured under controlled conditions to form lightweight yet ultra-strong structures.
By leveraging a hybrid approach, manufacturers can tailor properties for specific performance goals in electric vehicles—be it structural integrity, crash resistance, or thermal protection.
The global shift to electric mobility demands a paradigm shift in material science. At Rockman Advanced Composites, we recognize that hybrid prepreg-based components are not just about light-weighting; they’re about redefining the fundamentals of EV design and performance.
Key benefits for high-end EVs:
Reducing vehicle weight directly enhances range, performance, and energy efficiency. Hybrid prepreg-based parts are up to 50% lighter than their metal counterparts.
They exhibit high tensile strength, impact resistance, and fatigue life, making them ideal for structural applications and safety-critical components.
Electric vehicles generate significant heat from battery packs and motors. Hybrid prepregs with glass and carbon fiber combinations ensure optimal thermal protection and stability.
Our advanced formulations offer electromagnetic interference (EMI) shielding, crucial for EV electronics, and can be customized for electrical insulation as needed.
From glossy carbon fiber finishes to customized contours, hybrid prepreg-based parts enable creative freedom in exterior and interior styling.
Rockman Advanced Composites is among India’s leading manufacturers of high-performance composite solutions. With decades of expertise in aerospace-grade composite technology, we bring unmatched precision, scalability, and innovation to the EV sector.
We develop and customize hybrid prepreg materials tailored to application-specific requirements, ensuring consistent quality, strength, and finish.
We employ state-of-the-art autoclaves and compression molding systems that ensure optimal fiber alignment, minimal voids, and perfect surface finishes.
Our expert engineering teams use CAD/CAE tools to design lightweight structures and simulate performance under real-world conditions.
Our advanced tooling capabilities enable tight tolerances and complex geometries essential for high-end automotive applications.
With AS9100D-certified facilities, we adhere to the most stringent international standards for testing, traceability, and quality control.
Our hybrid prepreg technology finds diverse applications in electric vehicles, including:
Doors, hoods, trunk lids, and roof panels made with hybrid prepregs reduce weight and improve crash resistance without compromising style.
We manufacture fire-resistant, EMI-shielded battery enclosures that enhance safety and thermal insulation in EVs.
Hybrid prepreg-based energy absorbers and crumple zones protect occupants while maintaining structural integrity.
Corrosion-resistant and lightweight underbody protection for better aerodynamics and durability.
Custom-styled dashboards, center consoles, seat backs, and trims that balance aesthetics with strength and lightweight design.
As a global hybrid prepreg-based components manufacturer, Rockman Advanced Composites proudly partners with leading EV startups and legacy OEMs alike. Our clients rely on us for:
We provide end-to-end solutions—from concept to mass production—with an agile, quality-first approach.
At Rockman, we believe that sustainability and performance must go hand in hand. Hybrid prepreg composites allow us to reduce dependency on metals and deliver components with a lower carbon footprint.
We are investing in:
Through responsible innovation, we aim to support a circular economy in mobility.
Our R&D team continuously develops next-gen materials and manufacturing processes tailored to the needs of high-end EVs.
Whether it’s a new concept vehicle or a facelift model, we deliver innovation that’s built to last.
Choosing Rockman Advanced Composites means you get a partner that brings deep materials science knowledge, world-class infrastructure, and an unwavering commitment to quality.
That’s why OEMs around the world trust Rockman to deliver reliable, scalable composite solutions for the vehicles of tomorrow.
✅ Vertically Integrated Manufacturing
From prepreg production to final part assembly—all under one roof.
✅ Automotive, Aerospace & Motorsport Pedigree
Decades of experience in demanding applications where precision is non-negotiable.
✅ Flexible Volumes – From Prototype to Series Production
Whether it’s one-off prototypes or thousands of components per month, we scale with you.
✅ Global Supply Chain Readiness
We serve customers across North America, Europe, and Asia with dependable lead times.
Robust Quality Systems
Our parts are tested for fatigue, impact, thermal stability, and more—ensuring safety and reliability.
As the EV revolution accelerates, the materials that power these vehicles must evolve faster. Hybrid prepreg-based components are no longer an option—they are a necessity for OEMs seeking to lead on range, design, and performance.
At Rockman Advanced Composites, we are more than a hybrid prepreg-based components manufacturer—we are your innovation partner for high-end electric vehicle success.
