Injection Moulding
Produce precision plastic parts through controlled injection moulding, with support for tight-tolerance geometries, multi-cavity tools, insert moulding, and two-shot applications.
Jairaj Group manufactures precision plastic and polymer components for medical device applications, combining advanced moulding, machining, tooling, and assembly capabilities. From early design-for-manufacturability input to repeatable production, our teams help device manufacturers source durable, tight-tolerance parts with material options suited to demanding functional requirements. Partner with an experienced manufacturer focused on consistency, documentation, and scalable engineering support.

Integrated polymer engineering and production capabilities for precise, functional medical device components and assemblies.
Produce precision plastic parts through controlled injection moulding, with support for tight-tolerance geometries, multi-cavity tools, insert moulding, and two-shot applications.
Engineer functional components in materials such as PEEK, PC, PA66-GF, and TPU for applications requiring dimensional stability, protection, insulation, transparency, or motion control.
Develop moulds that support consistent part production, bringing tooling considerations into component planning to improve manufacturability, repeatability, and production readiness.
Manufacture machined plastic components using machining and turning operations where precision finishing, specific features, or production requirements call for a complementary process.
Join plastic components through suitable welding techniques to create engineered assemblies with dependable fit, alignment, and functional integration across multipart designs.
Integrate multipart plastic sub-assemblies with calibrated fixtures, guided automation, real-time quality checks, and joining processes designed to reduce variation and support consistent output.
Jairaj Group helps medical device manufacturers turn component requirements into production-ready polymer parts. Our integrated capabilities connect material research, design-for-manufacturability, in-house mould development, moulding, machining, joining, and assembly support. Advanced polymer options and comprehensive testing capabilities help address dimensional stability, fitment, durability, clarity, insulation, and protection requirements. The result is a practical route from engineering decisions to repeatable, scalable component manufacturing.

Engineering depth and disciplined manufacturing support dependable component programs.
Since 1985, we have built practical expertise in precision plastic polymer engineering and manufacturing.
In-house tool room capabilities connect component development with production-focused tooling decisions from the outset.
Material expertise supports functional parts designed for demanding thermal, chemical, mechanical, and dimensional requirements.
Comprehensive testing and documentation capabilities support consistent evaluation of fitment, durability, and production performance.
Experienced leadership driving precision, partnership, and continuous manufacturing improvement.

Chairman of Jairaj Group
Rajiv K Chawla serves as Chairman of Jairaj Group, leading the company's strategic vision and operational excellence since its founding in 1985. Under his leadership, Jairaj has grown from a single manufacturing unit in Faridabad to a nationwide network of six advanced facilities serving automotive, aerospace, medical device, and industrial customers globally. His commitment to engineering precision, process innovation, and customer partnership has positioned Jairaj Group as a trusted supplier to leading OEMs including Endurance Technologies, Gabriel India Limited, and Tenneco Automotive. With over four decades of industry experience, Rajiv has championed the adoption of state-of-the-art manufacturing technologies, in-house tool room capabilities, and comprehensive quality systems. His focus on sustainable growth, digital transformation, and continuous improvement has earned Jairaj Group numerous industry awards and recognition in Forbes India's DGEMS 2024 list. Rajiv continues to drive the company's expansion into emerging sectors including electric vehicles, drones, railways, and advanced industrial applications.
Jairaj Group manufactures precision plastic and polymer components that can support medical device applications, including containers, housings, covers, clips, seals, transparent parts, and other functional moulded components. Capability selection depends on the part’s geometry, material, tolerance, assembly, and end-use requirements. The team can also support machining, welding, and multipart plastic assembly where a component program requires additional production operations.
Speak with our engineering team about your manufacturing requirements.
Featured for digital manufacturing excellence
Industry Outlook Magazine recognition
Certified quality management system
Share your requirements, drawings, and production goals. Our team will help identify a practical manufacturing path.
For immediate assistance, feel free to give us a direct call at +91-9711-010-172. You can also send us a quick email at japl@jairajgroup.com.
For immediate assistance, feel free to give us a direct call at +91-9711-010-172. You can also send us a quick email at japl@jairajgroup.com.