Machining and Turning
Precision CNC machining and turning operations for creating accurate railroad skylight frames, brackets, and mounting components with tight tolerances.
Specialized precision CNC machining services for durable railroad skylight components. Our advanced polymer expertise and state-of-the-art machinery deliver tight-tolerance, weather-resistant plastic parts that meet railway industry standards for safety, clarity, and structural integrity in demanding transit environments.

Complete precision machining solutions for railroad skylight components using advanced CNC technology.
Precision CNC machining and turning operations for creating accurate railroad skylight frames, brackets, and mounting components with tight tolerances.
Manufacturing of high-performance plastic skylight panels and assemblies using advanced polymers like PC and PEEK for railway applications.
Custom mould design and development for railroad skylight components, ensuring optimal part geometry and manufacturing efficiency.
Our CNC plastic machining services deliver railroad skylight components that withstand extreme weather conditions, UV exposure, and constant vibration. Using advanced polymers and state-of-the-art PLC-controlled machinery, we ensure every component meets stringent railway safety standards while maintaining optical clarity and structural integrity for reliable transit lighting systems.

Four decades of precision engineering excellence in plastic component manufacturing.
42 years of specialized experience in precision plastic polymer engineering and railway applications.
State-of-the-art PLC-controlled CNC machinery ensuring consistent quality and tight tolerances.
Comprehensive in-house testing capabilities with full documentation for railway industry compliance.
Complete in-house tool room capabilities for custom railroad skylight component development.
Experienced professionals driving innovation in plastic component manufacturing.

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.
We specialize in machining high-performance polymers including polycarbonate (PC), PEEK, and other UV-resistant materials that meet railway industry standards for clarity, impact resistance, and weatherability.
Connect with our engineering team for detailed technical consultation and custom solutions.
Quality management system certification
Featured in FORBES INDIA 2024
Top manufacturer recognition by Industry Outlook
Get expert consultation and a detailed quote for your CNC plastic machining requirements.
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.