Plastic Injection Moulding
Precision injection moulding technology for creating high-tolerance plastic components across automotive, aerospace, and industrial sectors using advanced PLC-controlled machinery and multi-cavity tooling systems.
Jairaj Group delivers precision-engineered plastic components from our state-of-the-art Sanand facility, serving Gujarat's thriving automotive and industrial corridor. With advanced injection moulding, blow moulding, and assembly capabilities, we manufacture high-performance polymer solutions that reduce weight, enhance durability, and integrate seamlessly into complex systems across automotive, aerospace, and heavy machinery sectors.

Comprehensive polymer manufacturing solutions from precision injection moulding to complex assembly systems for diverse industrial applications.
Precision injection moulding technology for creating high-tolerance plastic components across automotive, aerospace, and industrial sectors using advanced PLC-controlled machinery and multi-cavity tooling systems.
Manufacturing of hollow plastic parts using advanced blow moulding processes, ideal for tanks, containers, and fluid reservoirs requiring seamless construction and consistent wall thickness.
Integrated assembly systems combining precision welding, joining, and modular assembly with real-time quality checks for sensor modules, air ducts, battery enclosures, and complex sub-assemblies.
High-performance components engineered from PEEK, PC, PA66-GF, and TPU polymers with tight tolerance control, insert moulding capabilities, and optical-grade clarity for critical applications.
Large-scale hollow part production using rotational moulding technology, delivering stress-free components with uniform wall thickness for industrial tanks, containers, and specialized housings.
Continuous plastic profile manufacturing through precision extrusion processes, producing consistent cross-sectional components for sealing, trim, and structural applications across industries.
Our Sanand-based engineering team collaborates with your design requirements, conducting material analysis and DFM optimization. We leverage flow simulation and cost engineering to ensure manufacturability while considering Gujarat's industrial standards and application-specific performance criteria for automotive and heavy machinery sectors.

Four decades of polymer engineering excellence backed by cutting-edge technology and comprehensive manufacturing capabilities.
Since 1985, we've pioneered plastic manufacturing solutions with deep domain knowledge across automotive, aerospace, and industrial sectors throughout Gujarat and beyond.
State-of-the-art PLC-controlled machinery, in-house tool rooms, and multi-process capabilities including injection, blow, rotational moulding, and precision assembly lines.
Rigorous quality systems ensure dimensional accuracy, material consistency, and performance validation. Every component meets automotive-grade standards with full testing and documentation.
Our Sanand facility serves Gujarat's booming automotive and industrial corridor with rapid response times, supporting local OEMs and national clients with reliable, on-time manufacturing.
Guided by visionary leadership and engineering excellence.
Chairman of Jairaj Group
As Chairman of Jairaj Group, Rajiv K Chawla has steered the organization's transformation from a single manufacturing unit in Faridabad to a nationwide network of cutting-edge facilities. Under his leadership since the company's founding in 1985, Jairaj Group has established seven manufacturing plants across India, including the strategic Sanand facility serving Gujarat's automotive belt. His vision has driven the company's expansion into advanced polymer technologies, earning recognition in FORBES INDIA's DGEMS 2024 list and multiple supplier excellence awards from industry giants like Endurance Technologies, Gabriel India Limited, and Tenneco Automotive. Rajiv's commitment to innovation and quality has positioned Jairaj Group as a trusted partner for automotive OEMs, aerospace manufacturers, and industrial leaders. His forward-thinking approach continues to guide the company's ventures into emerging sectors including electric vehicles, drones, railways, and defense applications, while maintaining the core values of integrity, teamwork, and customer-centric collaboration that define the Jairaj culture.
What plastic manufacturing processes does Jairaj Group offer at the Sanand facility?
Our Sanand facility offers comprehensive plastic manufacturing capabilities including precision injection moulding, blow moulding, rotational moulding, extrusion, plastic assembly lines, machining and turning, and mould development. We specialize in advanced polymer components using materials like PEEK, PC, PA66-GF, and TPU with multi-cavity, insert, and two-shot moulding capabilities.
Which industries does Jairaj Group serve from Sanand, Gujarat?
We serve automotive OEMs, earth mover and heavy vehicle manufacturers, aerospace and aviation, drone manufacturers, railways, defense, solar, medical devices, electrical and electronics, agricultural machinery, and white goods industries. Our Sanand location strategically serves Gujarat's automotive corridor while supporting national and international clients.
What quality certifications does Jairaj Group maintain?
Jairaj Group is ISO 9001:2015 certified with comprehensive quality systems including in-house dimensional testing, stress validation, fitment checks, and durability testing. We've received multiple supplier excellence awards from industry leaders including Endurance Technologies, Gabriel India Limited, and Tenneco Automotive for quality and innovation.
What is the typical lead time for custom plastic component manufacturing?
Lead times vary based on project complexity, tooling requirements, and volume. Our in-house tool room enables rapid mould development and prototyping. For new projects, we provide detailed timelines during the design consultation phase, with production typically beginning within weeks of mould validation depending on component specifications.
Does Jairaj Group offer design and engineering support?
Yes, our Research, Development & Value Engineering Centers provide comprehensive support including material selection, Design for Manufacturability (DFM) optimization, cost engineering, rapid prototyping, process simulations, and testing validation. We collaborate closely to optimize designs for production efficiency and performance.
What materials and polymers can Jairaj Group work with?
We work with a wide range of engineering polymers including PEEK, polycarbonate (PC), PA66-GF, TPU, PVC, nylon, and various thermoplastics. Our material research capabilities enable selection and validation of polymers for specific mechanical, thermal, and chemical performance requirements across diverse applications.
What is the minimum order quantity for plastic component manufacturing?
Minimum order quantities depend on component complexity, tooling investment, and production process. We accommodate both prototype runs and high-volume production. Our team works with you to determine economical order quantities that balance tooling costs, production efficiency, and your specific volume requirements.
Does Jairaj Group handle assembly and sub-assembly integration?
Yes, our plastic assembly lines integrate precision welding, joining, and modular assembly using advanced jigs, guided automation, and calibrated fixtures. We deliver complete sub-assemblies including sensor modules, air ducts, battery enclosures, seating frames, and protective trim with real-time quality checks and dimensional accuracy.
Speak with our Sanand engineering team to discuss your specific plastic component requirements and manufacturing needs.
International quality management system certification
Featured in prestigious growth and excellence recognition
Multiple excellence awards from leading automotive OEMs
Share your component requirements and our Sanand engineering team will provide a detailed consultation, material recommendations, and manufacturing timeline tailored to your specifications.
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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