High Duty Plastics

High Duty Plastics High Duty Plastics is a family-owned business that strives for customer satisfaction and short lead times.

Our core strengths are quality CNC machining and the supply of finished machined components from all materials.

Need Custom Stillages for Your Workshop? We've Got You Covered! At HDP, we design and fabricate high-quality stillages t...
07/07/2025

Need Custom Stillages for Your Workshop? We've Got You Covered!

At HDP, we design and fabricate high-quality stillages to suit your specific workshop needs. Whether you're after strength, durability, or custom sizing — we can build it.

📸 Check out one of our recent builds below

✔️ Heavy-duty construction
✔️ Made to order
✔️ Ideal for storage, transport & stacking
✔️ Built tough for industrial use

👉 Email us today or give us a call to get your custom stillages started! [email protected]

🚜 Come See Us at Fieldays! 🛠️Our sister company Modern Engineering is at Fieldays from Wednesday 11th to Saturday 14th J...
10/06/2025

🚜 Come See Us at Fieldays! 🛠️

Our sister company Modern Engineering is at Fieldays from Wednesday 11th to Saturday 14th June, located at Site I25!

🧠 Owner Greg has designed the Ultrastop Gate – the ultimate solution to keep thieves out. Come check it out in person!

We'll also have samples of the high-quality parts we manufacture – including bait boards, manifolds, trailers, sinks, bushes, and more. If you need anything decent, tough, and built to last, pop in for a chat with the team.

👋 We’d love to see you there!

Who Knew? The iconic luge carts at Skyline are made right here in Rotorua—by us!Since 1989, High Duty Plastics has been ...
22/05/2025

Who Knew? The iconic luge carts at Skyline are made right here in Rotorua—by us!

Since 1989, High Duty Plastics has been proudly manufacturing the carts (and even the conveyor systems and pick up units that return them to the top!) for Skyline’s luge tracks around the world.

To celebrate 100 million luge rides across 8 global sites, TVNZ’s Seven Sharp stopped by our state of the art workshop last week to film behind the scenes.
HDP machines over 50 components per cart — Tune in and you’ll get a look inside one of NZ’s best-equipped CNC shops.

📺 TVNZ’s Seven Sharp at 7 PM TONIGHT, 22nd May

See where the parts are made—and how a Rotorua engineering business is behind one of New Zealand’s biggest tourism stories!

Thanks to all our amazing customers for being part of the journey.

🎉 SNEAK PEEK! WE’RE GOING TO BE ON TV! 📺A big thank you to Skyline Skyrides for being our longest standing customer! 40 ...
21/05/2025

🎉 SNEAK PEEK! WE’RE GOING TO BE ON TV! 📺

A big thank you to Skyline Skyrides for being our longest standing customer! 40 Years, and congratulations on 100 million luge rides.

In conjunction with Skyline Skyrides, we're thrilled to share that our team and workspace will be featured on TVNZ's Seven Sharp.

📍 Channel: TV1
🕖 Time: 7:00 PM
📆 Date: Thursday, 22nd May

From the factory floor, take a look behind-the-scenes of what we do — and who we are!

👀 Tune in to catch a glimpse of our crew in action — From production, to assembly and racing down the luge!

📸 Here’s a little preview...

High Duty Plastics are excited to highlight our dedicated welding and fabrication workshop! 🔧💥Whether it's mild steel, s...
17/02/2025

High Duty Plastics are excited to highlight our dedicated welding and fabrication workshop! 🔧💥

Whether it's mild steel, stainless steel or alloy, our experienced team is ready to handle all your welding needs. If you're working on production runs or custom projects, we’ve got the expertise to deliver high-quality results every time. 🔩🔥

Reach out today and let us bring your next project to life!

🎉 Welcome to 2025! 🎉It’s been a busy start to the new year, and we’re thrilled to share a glimpse of a few projects we’v...
04/02/2025

🎉 Welcome to 2025! 🎉

It’s been a busy start to the new year, and we’re thrilled to share a glimpse of a few projects we’ve been working on so far. 📸👇

A big thank you to our customers for your continued support. We look forward to working with you in the year ahead.

We wish you all a meaningful Waitangi Day!

A well-deserved BBQ and drinks for the HDP team to celebrate the end of this challenging year. 🍖🍻We want to take a momen...
20/12/2024

A well-deserved BBQ and drinks for the HDP team to celebrate the end of this challenging year. 🍖🍻

We want to take a moment to wish everyone a safe and joyful holiday season. 🎄

Whether you’re relaxing, having fun, or tackling those home projects you’ve been meaning to get to, we hope you find time to recharge and enjoy the little moments.

From all of us at HDP, have a Merry Christmas and a Happy New Year! 🎅🏼🎉

We look forward to seeing you all in 2025.

STAFF SPOTLIGHT:As we bid farewell to John on HDP’s final day of the year, we celebrate not only his retirement but also...
13/12/2024

STAFF SPOTLIGHT:

As we bid farewell to John on HDP’s final day of the year, we celebrate not only his retirement but also the incredible journey he has had with us.

At 68 years young, John shows vitality and positivity. If we can maintain such fitness and a sprinkle of grey hair at his age, we’ll consider ourselves quite fortunate!

John has been an invaluable part of our team for the past seven and a half years, diligently overseeing our stores and dispatch operations. His efforts in streamlining our processes have made a lasting impact. When he first joined us, we had no formal organisation for our parts and John took on the challenge to implement Bin Locations, transforming our inventory management and setting a standard for efficiency that we uphold today.

Working alongside John has been a pleasure as he always has a smile and an unwavering willingness to lend a hand. John's not just dedicated to his tasks; he’s also the champion of wrapping and packaging. We’re convinced he must wrap the best Christmas presents in all of New Zealand!

While we will deeply miss John’s presence, we are excited for him as he embarks on this new chapter of his life by the beach. We wish him endless joy and relaxation in retirement, knowing that he leaves behind a legacy of hard work and friendship.

From all of us at HDP, thank you, John, and enjoy every moment of your well-deserved retirement!

🚀 Start-to-Finish Production Service! 🚀Are you looking to save time and hassle? We’ve got the solution!✅ We supply the m...
21/11/2024

🚀 Start-to-Finish Production Service! 🚀

Are you looking to save time and hassle? We’ve got the solution!

✅ We supply the material, manufacture, and arrange electroplating—no need for double handling.
✅ Experts in handling large quantities with precision
✅ On agreement, we can hold production parts in stock ensuring on-time delivery of your monthly orders.

With our all-in-one service, you get quick, reliable delivery without the extra steps, streamlining the entire process!

Contact us today to learn more!

Check out this Spiked Feed Roller as you roll into the weekend! 🔧  This 216mm diameter roller is on its way to a Sawmill...
15/11/2024

Check out this Spiked Feed Roller as you roll into the weekend! 🔧

This 216mm diameter roller is on its way to a Sawmill, and we think it's a pretty impressive piece of machining.

Got a big project that needs precision machining? Reach out to us!

Wishing you all a safe and happy weekend! 😊

Address

65 Hyland Crescent
Rotorua
3015

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+6473482215

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