Plastic Injection Moulding
High-precision injection moulding for complex plastic components across automotive, aerospace, and industrial sectors using advanced polymers and multi-cavity tooling systems.
Jairaj Group delivers precision-engineered plastic components for automotive, aerospace, and industrial applications across Manesar and beyond. With 42 years of expertise and state-of-the-art PLC-controlled machinery right here in Manesar's industrial corridor, we manufacture high-performance polymer solutions that meet the demanding requirements of India's leading OEMs and global markets.

Comprehensive plastic manufacturing capabilities from precision injection moulding to complete assembly solutions for diverse industrial applications.
High-precision injection moulding for complex plastic components across automotive, aerospace, and industrial sectors using advanced polymers and multi-cavity tooling systems.
Integrated assembly solutions with precision welding, joining, and modular assembly for sub-assemblies including sensor modules, air ducts, battery covers, and seating components.
Manufacturing of tight-tolerance components from advanced polymers like PEEK, PC, PA66-GF, and TPU for critical automotive, medical, and electrical applications.
Production of hollow plastic parts using advanced blow moulding technology for tanks, containers, and fluid reservoirs across multiple industries.
Complete in-house tool room capabilities for design and development of precision moulds supporting all manufacturing processes with rapid prototyping.
Collaborative material research, design optimization, and cost engineering centers for polymer selection, DFM analysis, rapid prototyping, and process validation.
At our Manesar facility, we combine 42 years of polymer engineering expertise with cutting-edge PLC-controlled machinery to deliver components that meet the exacting standards of India's automotive and industrial sectors. Whether you need tight-tolerance injection moulding for EV chargers, large-format blow moulding for fluid systems, or complete assembly solutions with real-time quality monitoring, we engineer plastic solutions that reduce weight, enhance durability, and improve assembly compatibility across your production line.

Four decades of precision engineering meet modern manufacturing excellence in Manesar's industrial hub.
Since 1985, delivering precision-engineered plastic solutions to India's leading automotive and industrial OEMs with proven reliability.
State-of-the-art PLC-controlled machinery at our Manesar facility ensures consistent quality and high-throughput production for complex components.
From mould development to assembly and testing, our integrated tool room and R&D centers deliver end-to-end manufacturing solutions under one roof.
Six strategic manufacturing locations across India, including our Manesar headquarters, ensure responsive service and scalable production capacity for growing demands.
Meet the visionary behind India's trusted plastic manufacturing partner.
Chairman of Jairaj Group
Rajiv K Chawla serves as Chairman of Jairaj Group, leading the organization's strategic vision and operational excellence across India's plastic manufacturing landscape. Under his leadership, Jairaj Group has expanded from a single Faridabad facility in 1985 to a nationwide network of six advanced manufacturing plants, including the state-of-the-art Manesar headquarters. With deep expertise in polymer engineering and a commitment to innovation, Mr. Chawla has positioned Jairaj Group as a trusted partner to India's leading automotive OEMs and industrial manufacturers. His focus on quality, technological advancement, and customer-centric collaboration has earned the company multiple supplier excellence awards from industry leaders like Endurance Technologies, Gabriel India Limited, and Tenneco Automotive. Mr. Chawla continues to drive the company's expansion into emerging sectors including electric vehicles, drones, railways, and aerospace applications.
What types of plastic manufacturing processes does Jairaj Group offer?
We offer comprehensive plastic manufacturing services including injection moulding, blow moulding, rotational moulding, extrusion moulding, precision machining and turning, plastic welding, and complete assembly line solutions. Our capabilities span from prototype development to high-volume production.
Which industries does Jairaj Group serve from its Manesar facility?
We serve automotive OEMs, earth mover and heavy vehicle manufacturers, aerospace and aviation, drone manufacturers, railways, solar industry, medical device manufacturers, electrical and electronics industry, agricultural machinery, and defense vehicle manufacturers.
What advanced polymers can Jairaj Group work with?
We specialize in high-performance polymers including PEEK, polycarbonate (PC), PA66-GF (glass-filled nylon), TPU, PVC, and various optical-grade and medical-compatible polymer grades for tight-tolerance and critical applications.
Does Jairaj Group offer mould design and development services?
Yes, we have complete in-house tool room capabilities for mould design, development, and maintenance. This includes multi-cavity, insert, and two-shot moulding tools, supported by our R&D centers for rapid prototyping and flow analysis.
What quality certifications does Jairaj Group hold?
Jairaj Group is ISO 9001:2015 certified and has received multiple supplier excellence awards from leading OEMs including Endurance Technologies, Gabriel India Limited, and Tenneco Automotive for quality, development speed, and digitalization.
Can Jairaj Group handle complete assembly of plastic components?
Absolutely. Our assembly lines integrate precision tooling, real-time quality checks, and high-throughput processes for welding, joining, and modular assembly. We deliver engineered sub-assemblies including sensor modules, air ducts, battery covers, and seating frame components.
What is the typical lead time for custom plastic component projects?
Lead times vary based on project complexity, tooling requirements, and volume. Our R&D centers offer rapid prototyping for fast validation, while our multiple manufacturing facilities enable scalable production. Contact us for specific project timelines and expedited options.
Does Jairaj Group export plastic components internationally?
Yes, we serve both domestic and global markets with exports to international customers. Our ISO 9001:2015 certification, comprehensive testing capabilities, and documentation standards ensure compliance with international quality requirements.
Our engineering team is ready to discuss your project specifications, material requirements, and production timelines.
International quality management certification
Fastest & first-time-right developments excellence
Featured among India's dynamic enterprises
Share your requirements and our engineering team will respond with technical guidance, material recommendations, and production timelines.
For immediate assistance, feel free to give us a direct call at +91-9711-114-300 You can also send us a quick email at japl@jairajgroup.com
For immediate assistance, feel free to give us a direct call at +91-9711-114-300 You can also send us a quick email at japl@jairajgroup.com
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