Castings

Commercial

Coremaking

Customising

Design

Die Casting

Engineering

Fittings

Industrial

Machining

Manufacturing

Moulding

Otago

Giltech is a non-ferrous foundry, that has been in business since 1881, that specialises in the casting of bronze alloys, copper and aluminium castings. 

The most common bronze alloys cast are Low Lead Leaded Gunmetal (LLG2), Aluminium Bronze (AB2), Nickel Bronze (NiB) and Manganese Bronze (MnB).  We also cast a number of specialised alloys. 
The aluminium alloy we cast is CC601 (LM25) which is able to be heat treated. While we don't do heat treating we can arrange to have this done.

Giltech casts over 20 tonnes of metal a month into castings weighing up to 250kgs using only certified ingot. 
The demand for Aluminium Bronze (AB2) has grown to such an extent that one of our furnace crucibles is now only used for this metal. 

Castings supplied for pressure applications can be tested air under water at 620 Kpa. 
We specialize in the machining of large runs of products utilising our Rotary transfer machines.  In addition to this should you want any of your castings machined our machine shop is equipt with CNC Mills, lathes etc 

We can provide Certificates of Analysis and/or Conformity which can include melt codes cast on each product. Tensile and non destructive testing can also be arranged if required.

Giltech has been ISO 9001:2008 certified since 1992 and this certification has enabled us to develop an increasing export market with over 60% of our production being exported to Australia.

We have very good technical assistance available to help you with your product development. Contact us for a quote...

We are Newlcast in Otago.  We are your local providers in the Foundries category.  Get in touch now!

Castle MacAdam Wine are local providers in the Liquor Outlets category. Established in the 2013, we have 5 years of experience in Otago.   Give us a call today!

Our Conference Services can assist you in Otago. Larnach Castle are here for you.  We're based in Otago so get in touch to find out more information about us today.

Larnach Castle operates in New Zealand. They were established in 1967, service Otago, and are in the Motels & Lodges category.  Call them today!

Castle Street Panel Beaters for all your panelbeating services!

We supply a full panel & paint service and work for ALL Insurance Companies. Our experienced staff can offer you high quality repair work.

We repair all makes & models of

* Cars 
* Vans
* Utes 
* All types of electric vehicles


We can also arrange Towing. No job is too big or small for us.

FREE COURTESY CARS available, Call us first and come in for a free quote.

Castle Street Panel Beaters are local providers in the Car & Truck Painters category. Established in the 2004, we have 14 years of experience in Otago.   Give us a call today!

In the Wine Shops category, Castle Macadam Wine is located in Otago and are here to help you.  Check out Castle Macadam Wine today. We await your call!

Castrol NZ operates in New Zealand. They were established in 2013, serviceDunidenRegion, and are in the Petrol & Oil Companies category.  Call them today!

Bradken is a leading global manufacturer of differentiated consumable and capital products to international markets, supplying an extensive range of cast and fabricated products through four market-focused divisions and an independently branded business:

Mining & Transport
Fixed Plant
Mineral Processing
Engineered Products
Cast Metal Services

AT A GLANCE

*Over 100 years of foundry experience 
*Manufacturer of sand and investment castings 
*Custom Castings from 0.01 Kg to 40T 
*ESCO Products for Mining - Wood Processing - Recycle - Crushing- Rigging 
*Global network of ESCO Foundries

ESCO combines over 100 years of foundry experience with our network of manufacturing facilities in 23 countries. ESCO manufactures, and services mission critical equipment used by companies in mining and industrial industries. With more than 100 years of experience in the science of metals, alloys and wear materials, ESCO products and services are used in a wide range of applications. ESCO is recognised as an industry leader, delivering innovative products.

ABOUT ESCO CUSTOM MANUFACTURED CASTINGS

Custom castings are non-proprietary ESCO manufactured products. Our engineering, quality and supply chain team work with our customers to ensure we meet your drawing, specifications and quality requirements. ESCO has the capability to manufacture in most ferrous and non-ferrous grades from 0.01 Kg to 40,000 Kgs. ESCO have extensive industry experience in rail, infrastructure, wood processing, recycling, mining, transport, power, military and marine. 

ESCO INDUSTRIAL PROPRIETARY PRODUCTS

Wood Processing: Chipper Hammers, Log Conveyor Chain, Sprockets, Chipper Heads & Rigging Components 
Metal Recycling: Shredder Hammers, Anvils, Grates, & Rotor Caps
Mining: Fixed Plant Liners and Chutes, Manganese and White Iron 
Primary Metals: Ingot Moulds, Dross Pans, Skim Pots & Drain Pans 
Structural Rigging: Rigging Products, Sockets and Wedges, Spelter Sockets & Swagers

Mining castings are our flagship proprietary product range, which includes Ground Engaging Tools (GET), buckets, crushing and wear solutions for fixed and mobile plant. We are world leaders in the manufacture and supply of ground engaging tools for the mining and construction industries.

Check out Robinson Bell (1985) Ltd in Dunedin. We have served customers across Otago for more than 33 years. We are your local Scrap Metal Dealers specialists. Get in touch today!

Keeping Water Where You Want It To Be!!!

Adhesion Sealing is a leading New Zealand sealing and waterproofing applicator - it's our job to keep your place dry and your pool wet. There is nothing we can't seal!

This is achieved by a team of highly skilled technicians and project managers, using the world's best materials. We provide envelope protection for new and existing buildings:

- Waterproofing and sealing roofs and decks. 
- Tanking basements and below-ground structures. 
- Pre-cast panel grouting. 
- Pre-cast panel and floor sealants. 
- Toppings, coatings and screeds to flooring. 
- Commercial building window, wallboard and cladding sealant. 
- Swimming pool sealing and coatings. 
- Concrete strengthening, repairs and protective coatings. 
- Joint and crack injection and grouting. 
- Commercial buildings and homes. 
- No job too big or too small...

Dunedin - call Steve Moodie or Dean Outram.
Queenstown - call Phil Wiel.
Christchurch - call Vic McKay or Justin Ashwell.

Please see our website to see & read about our featured projects!

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Castings in Dunedin

Giltech Precision Castings (2004) Ltd

Newlcast

Castle MacAdam Wine

Larnach Castle

Larnach Castle

Castle Street Panel Beaters

Castle Street Panel Beaters

Castle Macadam Wine

Castrol NZ

Bradken

ESCO Dunedin Pty Ltd

Robinson Bell (1985) Ltd

Adhesion Sealing