About Us – Dolphin Polymers

Leading Manufacturer Supplier And Exporter

Established in 1986 and headquartered in Rajkot, India, Dolphin Polymers has grown into a trusted name in the polymer industry as a leading Manufacturer, Supplier, and Exporter of Recycled PP Granules, PPCP Granules, LLDPE Granules, HIPS Granules, HDPE Granules, ABS Granules With over three decades of experience, we have built lasting relationships with customers worldwide by consistently delivering quality, reliability, and sustainable solutions. Our deep industry knowledge and commitment to innovation have earned us the trust of businesses across diverse sectors. At Dolphin Polymers, we take pride in combining experience, expertise, and state-of-the-art infrastructure to produce high-quality recycled granules that meet domestic and international standards. Our commitment goes beyond manufacturing — we are dedicated to supporting industries with eco-friendly alternatives that reduce environmental impact and promote a circular economy.

Our Recycling Process

Committed to Sustainable Plastic Recycling

Material Collection

Post-industrial and post-consumer plastic waste is collected from diverse sources and transported to our recycling facility.

No Landfilling Commitment

We operate on a zero-landfill principle — ensuring all recyclable plastic is reused, repurposed, or reprocessed.

Sorting and Segregation

Plastics are manually and mechanically sorted based on polymer type, colour, and grade for uniformity.

Contamination Removal

Foreign materials are separated using air classifiers, magnetic separators, and advanced filtration systems.

Shredding

Cleaned and sorted plastic is shredded into uniform flakes for thorough washing and efficient melting.

Washing (Hot and Cold)

Plastic flakes undergo a rigorous three-stage washing process using both hot and cold-water lines.

Drying

Washed flakes are passed through high-speed centrifuges and hot-air dryers to eliminate all moisture.

Colour Sorting

Advanced optical sorting machines classify dried flakes by colour for consistent-shade granules.

Granulating (Reprocessing)

Clean, dried flakes are melted and reprocessed in a high-temperature granulator to form uniform granules.

Auto Extruder and Mixer

Granules are refined in auto-extrusion and mixing systems, blended for strength and consistency.

Filtration and Degassing

Molten plastic passes through multiple filters and vacuum vents to remove air bubbles and contaminants.

Cooling and Cutting

Extruded plastic strands are cooled in water baths and precisely cut into uniform granules.

Quality Testing

Each batch undergoes strict testing for MFI, tensile strength, density, and colour compliance.

Auto Packing and Storage

Finished granules are automatically packed, sealed in moisture-proof bags, and stored in controlled conditions.

Ready for Reuse

Final recycled plastic granules are supplied to manufacturers as sustainable, cost-effective raw material.

Our Factory Services

Innovative Factory Solutions

40

+
Years Of Experience

15

+
Machineries

450

+
Satisfied Customers

50

+
Qualified Staff
Process our Work

Behind The Process

Quality &
Consistency

Quality is not just a checkpoint — it’s our core principle. A dedicated team of experts monitors every production stage, ensuring that each batch of granules meets the highest standards of purity, performance, and consistency. From raw material selection to final inspection, every step is verified with precision and care.

Manufacturing &
Assembly Excellence

Driven by innovation and backed by modern infrastructure, our manufacturing facilities deliver products known for superior durability, high performance, and process reliability. We continuously invest in new technologies and automated systems to ensure precision, efficiency, and sustainability at every level of production.

Bulk Quantity &
Timely Delivery

With a strong distribution network and a highly skilled logistics team, we ensure on-time delivery of every order, regardless of size or location. Our streamlined processes and reliable supply chain enable us to handle large-scale orders efficiently while maintaining the same level of quality and service.

Our Client Testimonials

Trusted by Our Partners

Since 1986, Dolphin Polymers has been delivering sustainable polymer solutions that combine reliability, innovation, and performance. Our clients appreciate our commitment to quality and eco-friendly production that supports a greener future.

Exceptional product consistency!

“Dolphin Polymers has been our trusted supplier for over a decade. Their PP granules consistently meet our quality standards and help us maintain smooth production cycles. Truly dependable and professional.”

Mr. Rakesh Patel
Director, Shree Plastics, Ahmedabad
Reliable partner for long-term growth!

“Working with Dolphin Polymers feels like a partnership, not just a transaction. Their timely deliveries and consistent quality have supported our business growth for years.”

Mr. Anil Mehta
Managing Partner, Bright Moulders, Rajkot
Superior quality and service!

“We have sourced polymer granules from various manufacturers, but Dolphin Polymers stands out for their superior quality . Their technical support team is always responsive and knowledgeable.”

Mr. Suresh Nair
Operations Head, PolyTech Solutions, Chennai
Quality and sustainability in one place!

“We value Dolphin Polymers not only for their excellent recycled PPCP granules but also for their strong environmental commitment. They’ve helped us reduce costs while contributing to sustainability.”

Ms. Neha Desai
Procurement Head, EcoTech Industries, Mumbai

Get In Touch

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Pure Quality, Recycled Smartly
Sustainable Granules, Stronger Tomorrow
Recycling Today for a Greener Future
Recycling Innovation, Shaping the Future
From Plastic Waste to Perfect Granules