Battery Housing Manufacturer for EV Battery Packs

Material selection depends on the enclosure’s structural, thermal, insulation, chemical, and weight requirements. Jairaj Group works with advanced polymers such as PC, PA66-GF, PEEK, TPU, and other engineered grades where appropriate. The team evaluates dimensional stability, impact resistance, environmental exposure, manufacturability, and assembly compatibility before recommending a polymer blend for the battery housing application.

Yes, engineered plastic enclosures can be designed to support impact resistance, sealing features, vibration durability, and ingress protection goals. Jairaj Group manufactures battery covers and electronics enclosures using precision moulding, welding, guided assembly, and quality checks. Final performance depends on design geometry, material grade, sealing strategy, joining method, and validation requirements defined for the EV platform.

Jairaj Group supports custom enclosure programs through material research, design for manufacturability, cost engineering, prototype tooling, simulations, and in-house mould development. This helps customers refine wall thickness, mounting features, sealing surfaces, assembly interfaces, and production feasibility before investing in full-scale tooling and long-run manufacturing.

Relevant processes may include plastic injection moulding, rotational moulding for larger hollow structures, machining, plastic welding, and precision assembly, depending on the enclosure design. Jairaj Group also provides mould development, polymer engineering, and validation support, allowing the manufacturing route to be matched to part size, complexity, tolerance needs, and production volume.

Validation can include dimensional inspection, fitment checks, stress evaluation, durability testing, process simulations, and prototype review. Jairaj Group’s R&D and value engineering capabilities help assess warpage, cooling behavior, material performance, and assembly compatibility. These checks reduce development risk and support more consistent production quality for critical enclosure components.

Yes. Jairaj Group’s plastic assembly capabilities include multi-part integration, part welding, joining, guided automation, calibrated fixtures, and real-time quality monitoring. Battery covers and electronics enclosures can be assembled for alignment, fit, ingress protection requirements, and thermal safety considerations, supporting OEM-ready sub-assemblies rather than only individual moulded parts.

Jairaj Group supports scalable production through multiple manufacturing facilities across India and capabilities such as injection moulding, assembly lines, tool development, and process-controlled manufacturing. The company has grown from one Faridabad unit into a nationwide network, enabling customers to move from development and validation into repeatable, long-run component production.

A typical project begins with drawings, performance requirements, expected volumes, fitment details, material preferences, and any validation standards already defined by the customer. Jairaj Group can then review manufacturability, recommend polymer and process options, assess tooling needs, and outline the development path from prototype or mould design through production and documentation.