Custom Plastic Parts Manufacturing: Tailored Solutions for Your Application
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Custom Plastic Parts Manufacturing: Tailored Solutions for Your Application

From concept to production, Jairaj Group delivers precision-engineered plastic components designed specifically for your application. With 42 years of polymer expertise and state-of-the-art manufacturing facilities across India, we transform your requirements into high-performance parts that meet exacting tolerances and real-world demands. Whether you need automotive-grade durability, medical-grade precision, or industrial-scale reliability, our tailored approach ensures your custom plastic parts deliver consistent performance in the toughest conditions.

Advanced precision plastic components and custom molded parts displayed on manufacturing floor

Our Custom Plastic Manufacturing Services

Complete end-to-end capabilities for designing, tooling, and producing custom plastic components engineered for your exact specifications.

Precision Injection Molding

High-tolerance plastic parts manufactured using advanced injection molding technology. Multi-cavity tooling, insert molding, and two-shot capabilities for complex geometries with exceptional dimensional accuracy and repeatability across high-volume production runs.

Custom Mold Development

In-house tool room designs and builds precision molds optimized for your part geometry, material selection, and production volume. From prototype tooling to high-cavity production molds, ensuring optimal cycle times and part quality.

Advanced Polymer Components

Engineering-grade parts from high-performance materials including PEEK, PC, PA66-GF, and TPU. Ideal for applications requiring exceptional thermal stability, chemical resistance, optical clarity, or mechanical strength in demanding environments.

Blow Molding Solutions

Hollow plastic components and containers manufactured through precision blow molding processes. Perfect for fluid reservoirs, tanks, bottles, and large-volume hollow parts requiring uniform wall thickness and structural integrity.

Value Engineering & Design

Collaborative design optimization services that reduce material costs, improve manufacturability, and enhance part performance. Our R&D centers provide material selection guidance, DFM analysis, rapid prototyping, and testing validation.

Plastic Assembly Integration

Complete sub-assembly services including ultrasonic welding, snap-fit integration, and multi-part joining. Delivering ready-to-install assemblies with calibrated fixtures, real-time quality checks, and full traceability for complex industrial applications.

42 Years of Polymer Expertise

Engineered Plastic Solutions Built for Performance and Scale

Every custom plastic part we manufacture is backed by decades of materials science knowledge and precision engineering. Our integrated approach combines advanced polymer selection, optimized tooling design, and controlled manufacturing processes to deliver components that meet your functional requirements and production timelines. From medical-grade precision to automotive durability, we engineer solutions that perform reliably in real-world conditions while maintaining cost efficiency at scale.

Engineers reviewing custom plastic part designs and technical specifications in modern facility
The Jairaj Difference

Why Choose Jairaj Group?

Four decades of engineering excellence delivering precision plastic solutions you can rely on.

In-House Tooling

Complete mold design and development capabilities under one roof, ensuring faster turnaround and tighter control over quality.

Advanced Materials

Extensive expertise in high-performance polymers including PEEK, PC, PA66-GF, and specialty compounds for demanding applications.

Multi-Location Network

Six strategically located manufacturing facilities across India providing regional support, faster logistics, and production redundancy.

Award-Winning Quality

ISO 9001:2015 certified with supplier excellence awards from Endurance Technologies, Gabriel India, and Tenneco Automotive.

Leadership Driving Innovation

Meet the visionary behind four decades of manufacturing excellence.

Rajiv K Chawla, Chairman of Jairaj Group

Rajiv K Chawla

Chairman of Jairaj Group

Under Rajiv K Chawla's leadership, Jairaj Group has evolved from a single manufacturing unit in Faridabad to a nationwide network of six advanced facilities serving India's most demanding industries. His vision has driven strategic expansion into emerging sectors including electric vehicles, aerospace, drones, and railways while maintaining the company's core commitment to precision engineering and customer partnership. Chairman Chawla has fostered a culture of continuous innovation, establishing dedicated R&D centers and value engineering capabilities that help customers solve complex design challenges. His focus on quality and operational excellence has earned Jairaj Group recognition from industry leaders including awards for fastest development, digitalization excellence, and strategic partnership. Featured in FORBES INDIA's DGEMS 2024 list, his leadership continues to position Jairaj Group as a trusted manufacturing partner for OEMs seeking reliable, high-performance plastic components backed by engineering expertise and scalable production capacity.

Frequently Asked Questions

How much does a custom plastic mold cost?

Custom plastic mold costs vary significantly based on part complexity, cavity count, material selection, and tolerance requirements. Simple single-cavity prototype molds may start around ₹50,000-₹2,00,000, while production-grade multi-cavity tools can range from ₹5,00,000 to ₹25,00,000 or more. Our engineering team provides detailed quotations after reviewing your part design, expected production volume, and quality specifications.

What is TPO plastic used for?

Can you make custom plastic car parts?

What is your typical lead time for custom plastic parts?

What minimum order quantities do you require?

Which industries do you serve with custom plastic manufacturing?

Do you offer design and engineering support?

What quality certifications and testing do you provide?

Have Technical Questions About Your Project?

Our polymer engineering experts are ready to discuss your application requirements and recommend the optimal manufacturing solution.

Certified & Awarded

Awards and Recognition

ISO 9001:2015 certification badge

ISO 9001:2015 Certified

International quality management system certification

Best Supplier Award from Endurance Technologies

Best Supplier Award

Fastest & First Time Right Developments - Endurance Technologies

Forbes India DGEMS 2024 recognition badge

Forbes India DGEMS 2024

Featured in India's leading business publication

Ready to Start Your Custom Plastic Parts Project?

Share your specifications and our engineering team will provide a detailed quote with recommendations for materials, processes, and timeline. Expect a response within 24 hours.

Contact Us Today

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