20+ Years
of Industry Leadership
in Engineering Plastics
From Raw Material Solutions to Flexible Conduits & Hose Manufacturing
Established in 2003, ONS Holkar is India’s leading manufacturing and material solutions partner for high-performance engineering plastics and flexible conduits, hoses and fittings across Railways, Metro, EVs, Automotive, White Goods, Electrical & Electronics, Telecom, and Industrial sectors, supported by strong in-house R&D and testing capabilities.
ONS Holkar is also an ISO-certified and RDSO-approved manufacturer of polyamide flexible conduits, conduit fittings, PVC flexible pipes, PE hoses, and engineering polymer compounds.
20+ Years of
Innovation in
Engineering Plastics
and Materials Solutions.
From Raw Material Solutions to Flexible Conduits & Hose Manufacturing
ONS Holkar is India’s leading manufacturing and material solutions partner for high-performance engineering plastics and structure polymer products across Railways, Metro, EVs, Automotive, White Goods, Electrical & Electronics, Telecom, and Industrial sectors, supported by strong in-house R&D and testing capabilities.
ONS Holkar is also an ISO-certified and RDSO-approved manufacturer of polyamide flexible conduits, conduit fittings, PVC flexible pipes, PE hoses, and engineering polymer compounds.
Powering
India’s Leading Industries
ONS Holkar provides durable and compliant solutions trusted across diverse sectors.
Powering
India’s Leading Industries
ONS Holkar provides durable and compliant solutions trusted across diverse sectors.
01
Automotive
& EV
02
Railways
& Metro
03
Consumer Appliances
04
Electrical
& Electronics
05
Telecom
06
Medical
07
Building & Construction
08
Renewable
Energy
01
Automotive
& EV
02
Railways
& Metro
03
Consumer Appliances
04
Electrical &
Electronics
05
Telecom
06
Medical
07
Building & Construction
08
Renewable
Energy
Experience
20+
Years
Polymer Innovation & Engineering Excellence
Infrastructure
30000+
Sq Ft.
Advanced Manufacturing Infrastructure
Expertise
100+
Years
Combined Engineering Experience & Industry Insight
Trust
500+
Customers
Served Across Core Verticals in India
Experience
20+ Years
of Polymer Innovation & Engineering Excellence
Infrastructure
30000+ Sq Ft.
of Advanced Manufacturing Infrastructure
Expertise
100+ Years
of Combined Engineering Experience & Industry Insight
Trust
40+ Industries
Served Across Core Verticals in India
Engineering Plastics, Specialty Materials, and Sustainable Polymers
High-performance engineering plastics and polymer compounds, including PA6/PA66, PP, HDPE, ABS, PC, PBT, and speciality blends for Automotive, EV, Electrical, Electronics, Medical, Telecom, and Industrial applications.
Flexible Conduits, Hoses & Fittings
A complete range of flexible polyamide and PVC conduits, fittings, cable glands, PVC & PE hoses, engineered for reliable cable protection and fluid management across Railways, EVs, Automotive, Appliances, and Electrical systems.
High-Performance Polymer Products Engineered for Industrial Performance
High-Performance Polymer Products Engineered for Industrial Performance
Engineering Plastics & Polymer Compounds
High-performance engineering plastics and polymer compounds, including PA6/PA66, PP, HDPE, ABS, PC, PBT, and speciality blends for Automotive, EV, Electrical, Electronics, Medical, Telecom, and Industrial applications.
Structure Products (Conduits, Hoses & Fittings)
A complete range of flexible polyamide and PVC conduits, fittings, cable glands, PVC & PE hoses, engineered for reliable cable protection and fluid management across Railways, EVs, Automotive, Appliances, and Electrical systems.
High-Performance Polymer Products Engineered for Industrial Performance
Engineering Plastics & Polymer Compounds
High-performance engineering plastics and polymer compounds, including PA6/PA66, PP, HDPE, ABS, PC, PBT, and speciality blends for Automotive, EV, Electrical, Electronics, Medical, Telecom, and Industrial applications.
Structure Products (Conduits, Hoses & Fittings)
A complete range of flexible polyamide and PVC conduits, fittings, cable glands, PVC & PE hoses, engineered for reliable cable protection and fluid management across Railways, EVs, Automotive, Appliances, and Electrical systems.
Why Choose Us
Engineering Plastic RM & Structure Products Under One Roof
An integrated offering with a growing focus on sustainable, biodegradable, and repurposed solutions aligned with evolving industry and environmental expectations.
High Manufacturing Capabilities
Ultra-modern, large-scale automated plants equipped with extruders, corrugators, moulding machines, compounding units, and CNC systems ensure consistency, quality, and dependable execution.
Designed for OEM
& Mobility
Products engineered to meet performance, safety, and durability requirements for leading OEMs across Railways, Automotive, EV, Appliances, and Electrical industries.
Certified Quality
& In-house R&D
In-house R&D centre and operations aligned with ISO, IATF, RoHS, and IEC standards, ensuring regulatory compliance and quality assurance
Robust Processes and Fast Response
Strong systems, trained teams, and disciplined workflows enable timely deliveries, stable supply, and responsive technical engagement.
Pan-India Presence with Export Readiness
Serving customers across India with expanding global business associations and capabilities aligned for export markets.
Why Choose Us
Why Choose Us
Our Channel
Partners
Our Channel
Partners
Trusted by industry leaders across railways, automotive, electricals, appliances and infrastructure.
Certified for Excellence
Our products meet global performance, environmental and safety standards, backed by world-class certifications including ISO 9001:2015, IATF 16949, RoHS, CE, IEC, and compliance with RDSO specifications for Indian Railways.
These certifications reflect our commitment to precision, reliability, and world-class manufacturing.
Our products meet global performance, environmental and safety standards, backed by world-class certifications including ISO 9001:2015, IATF 16949, RoHS, CE, IEC, and compliance with RDSO specifications for Indian Railways.
These certifications reflect our commitment to precision, reliability, and world-class manufacturing.
Insight &
Resources
Insight &
Resources
Ideas, Innovations & Industry Know-How
Stay updated with practical insights, material trends, and application-focused articles on the engineering plastics industry.
- All Posts
In plastics engineering, material selection drives processing stability, dimensional accuracy, mechanical performance, and long-term reliability of components. Choosing polymers based...
In the fast-evolving world of automotive design, picking the right polyamide (PA) isn’t just a technical checkbox—it’s a make-or-break decision...
India’s polymer and engineering plastics industry sits at the heart of the country’s sustainability story, especially for OEMs and the...
In plastics engineering, material selection drives processing stability, dimensional accuracy, mechanical performance, and long-term reliability of components. Choosing polymers based...
In the fast-evolving world of automotive design, picking the right polyamide (PA) isn’t just a technical checkbox—it’s a make-or-break decision...
India’s polymer and engineering plastics industry sits at the heart of the country’s sustainability story, especially for OEMs and the...