Moulding Solutions
for Your Unique Needs

At K. K. Nag, we don’t just manufacture; we innovate. Our focus is on delivering custom-engineered solutions for the industrial sector, far beyond the ordinary. Discover how our rotational moulding expertise is shaping the future of industry.

Innovative Industrial Solutions
for the Modern World

At K. K. Nag, we are dedicated to redefining the standards of B2B industrial manufacturing through our expertise in rotational moulding. We specialise in creating bespoke, high-performance products that cater to the unique needs of diverse industries. Unlike standard solutions, our approach is focused on innovation, quality and customisation, ensuring that each product is engineered to meet the exact specifications of our customers.

20+ Years

of industry expertise

250+ CUSTOMERS

across multiple sectors

Boraste Agro Implements & Allied Industry logo Falcon Technical Services Godrej logo Mitra NewAge Fire Protection Industries logo Palletco Sany logo Season Global Oceanus Group Logo Shree Gurudatta Engineering Works spartan

Agricultural
Implements
Built to Perform

Sophisticated and Durable Sprayer Tanks

Our rotationally moulded agricultural products are at the forefront of modern farming, providing unmatched reliability and performance

100% corrosion free and leak proof

Long life due to UV resistance

Complex designs that can be moulded easily

Precision Moulding for
Earth Moving

Excavators Transformed with Our Expertise

We deliver precision-moulded components that enhance the performance of earth-moving machinery. Our specialised products include:

Roof/Canopy
Providing superior protection in the toughest environments

Instrument Panel
Engineered for optimal functionality and durability

Fuel Tank
Ensuring maximum capacity with robust, leak-proof designs

Precision Moulding for
Earth Moving

Excavators Transformed with Our Expertise

We deliver precision-moulded components that enhance the performance of earth-moving machinery. Our specialised products include:

Roof/Canopy
Providing superior protection in the toughest environments

Instrument Panel
Engineered for optimal functionality and durability

Fuel Tank
Ensuring maximum capacity with robust, leak-proof designs

Storage
Tanks

The Benchmark of Durability

K. K. Nag Storage Tanks offer unmatched strength and reliability

UV-Stabilised Construction

Customisable Options

Factory-Fitted Nozzles

Innovative Moulding
for Emergency Aid

Trusted by Major Global Humanitarian Agencies

We’ve revolutionised the healthcare and sanitation industries by simplifying complex, multi-part systems into single-piece solutions

Other Industries We Serve

Custom-engineered rotomoulded products

Image 1
Automobile Industry Automotive
Automobile Industry

Automotive

Precision-moulded parts for fuel tanks, air ducts and interior trims

Image 2
Road Safety Products Road Safety
Road Safety Products

Road Safety

Durable, lightweight and easy to install jersey barriers, traffic drums, road cones and safety barriers

Image 3
Floatation Products Flotation products
Floatation Products

Flotation Products

Highly durable marine buoys, jet ski docks, kayaks, canoes and boats

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Moulded Furniture products Moulded Furniture
Moulded Furniture products

Moulded Furniture

Easy-to-clean, anti-microbial, versatile and long-lasting chairs, tables and storage units

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Playground and amusement parks Playground and Amusement Parks
Playground and amusement parks

Playground and Amusement Parks

Durable and safe products like slides, swings, play panels, floor blocks and playhouses

Image 5
Solar Power Industry Solar Power
Solar Power Industry

Solar Power

Durable, lightweight and water-resistant components like solar panel mounts, floating solar platforms and battery enclosures

Automotive

Automobile Industry
Image 1

Precision-moulded parts for fuel tanks, air ducts and interior trims

Road Safety

Road Safety Products
Image 2

Durable, lightweight and easy to install jersey barriers, traffic drums, road cones and safety barriers

Flotation Products

Floatation Products
Image 3

Highly durable marine buoys, jet ski docks, kayaks, canoes and boats

Moulded Furniture

Moulded Furniture products
Image 4

Easy-to-clean, anti-microbial, versatile and long-lasting chairs, tables and storage units

Playground & Amusement Parks

Playground & Amusement Equipment
Image 5

Durable and safe products like slides, swings, play panels, floor blocks and playhouses

Solar Power

Solar Power Industry
Image 6

Durable, lightweight and water-resistant components like solar panel mounts, floating solar platforms and battery enclosures

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  • PLI Scheme for EV Manufacturing
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  • Categories: Blogs, Rotomould
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    Rotomoulded Agriculture Sprayer Tank for Efficient Irrigation and Crop Safety

    India’s agricultural sector continues to experience significant growth and with it, the demand for agricultural sprayer tanks is increasing. [...]

  • Rotomoulded flotation solution for Marine
    Categories: Blogs, Rotomould
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    Custom Rotomoulded Flotation Solutions for Marine and Industrial OEMs

    Flotation sits at the core of many marine and industrial programmes. Buoys must remain visible in changing seas, dredge [...]

FAQs

Yes. K. K. Nag Private Limited develops fully customised rotomoulded solutions for original equipment manufacturers across automotive, marine, infrastructure and industrial sectors. Our team can create unique shapes, integrate metal inserts and tailor wall thickness or material grades to meet your exact performance targets.

Yes. In-house CNC toolmaking enables economical prototypes with an average 48-hour turnaround, helping customers meet tight design timelines. For rotomoulding, prototypes made only from EPS take 48 hours to 8 days, depending on product size.

Rotational moulding excels when you need:

  • Seamless one-piece construction for leak-free performance
  • Uniform wall thickness across complex shapes
  • Ability to mould in inserts during production
  • Lower tooling cost, especially for large parts or limited production runs

Injection moulding suits very high volumes or thin-walled precision parts. Blow moulding is used for simple, hollow containers at scale. Our team helps choose the most efficient process for each application.

Yes. Our design engineers provide CAD modelling, structural simulation and material selection support. Early collaboration shortens development cycles and ensures that draft angles, ribs, inserts and tolerances are optimised for rotational moulding from the outset.

Quality is managed through:

  • ISO 9001 certified systems with Statistical Process Control at key stages
  • Visual and dimensional checks to ensure consistent performance
  • Complete traceability of raw materials, process parameters and finished parts to support customer audits

For more information or to start a project discussion, please contact the rotomoulding solutions team at K. K. Nag Private Limited.

Expanded Polypropylene (EPP)

A wonder material, EPP is flexible, lightweight and can withstand significant impact without deforming. Its flexibility allows for moulding into various shapes and sizes, enabling innovative design solutions in industries such as automotive and aerospace.

Expanded Polystyrene (EPS)

In 1971, we indigenised the production of foamed moulded parts using Polystyrene beads. Today, we continue to serve major multinational organisations with our unique packaging solutions and components.