Innovative Design.
Advanced Manufacturing.
Sustainable Plastics Solutions. Delivering high-quality plastics solutions (07) 850 8156 [email protected] |

About Us

ES Plastics is one of New Zealand’s largest plastics manufacturers, delivering end-to-end solutions across injection, extrusion, and blow moulding. Operating at medium to high production volumes, we combine scale with agility, supported by in-house product development and tooling to move quickly from concept to production.

Working with virgin and recycled materials, we’re focused on practical innovation, continuous improvement, and long-term partnerships.

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Industries We Serve

Engineering & Process Equipment

Supply of high-quality process equipment and engineered components, including valves, pumps, tanks, and custom-fabricated solutions tailored to your system requirements.

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Industrial
Packaging

Durable industrial packaging solutions for storage, handling, and transport, ranging from small-volume containers to bulk systems, including jerry cans, crates, pallets, and bins.

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Construction
Industry

Supply and manufacture of construction and civil components, including fasteners, formwork systems, and road safety products, designed for durability and compliance.

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Animal Health &
Marine

Supply and manufacture of products for animal health, aquaculture, and environmental applications, including containers, floats, watering systems, and customised solutions.

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Home &
Garden

Practical home and garden solutions designed to improve water collection, maintenance, and everyday efficiency, including rainwater tanks, gutter systems, and durable household tools.

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Partner with ES Plastics

Your design, manufacturing, and supply partner.

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Our Services

End-to-end product solutions from concept to completion.

Product Innovation
& Design

Our team combines practical engineering, precision design, and in-house manufacturing expertise to help inventors and businesses bring concepts to life from initial idea through to production.

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Injection
Moulding

ES Plastics specialises in custom injection moulding and precision toolmaking, delivering high-quality components across a wide range of industries, from automotive, marine, electrical, and animal health.

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Blow
Moulding

ES Plastics delivers blow moulding solutions for a wide range of applications, producing high-quality containers and hollow products to meet both standard and custom requirements.

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Extrusion

ES Plastics provides custom plastic extrusion solutions for a wide range of applications, producing continuous profiles tailored to your specific requirements.

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Tooling & Development

ES Plastics’ tooling and development capabilities support the full product lifecycle, from initial design concept and prototyping through to production-ready tooling.

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Packaging / Assembly & Supply

ES Plastics provides end-to-end post-production services, including component assembly, product finishing, and packaging, delivering products ready for distribution or use.

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Contact Us Today

Talk to the team at ES Plastics to discuss your plastic manufacturing and design requirements.
Call us on (07) 850 8156 or email us at [email protected]