Hilton Products
- Sales and service of industrial vacuum cleaners as well as commodity and product development.
- http://www.hiltonproducts.co.nz

HJ Cooper Ltd
- Manufacturers and distributors of hot water cylinders, boiling water dispensers, electric dairy heaters and high quality copper rainwater goods.
- http://www.hjcooper.co.nz/

Dynamic Tool and Die, East Tamaki
- An engineering company specialising in toolmaking, press tools and precision engineering work using a C&C machining centre.
- http://www.dynamictools.co.nz

Oxcam Engineering Ltd
- Programme and manufacture components, dies and tooling, utilising 3D CNC milling, CNC turning and spark eroding.
- http://www.oxcam.co.nz

Engineering Machine Sales Ltd, Penrose
- Suppliers of high precision machine tools from some of the worlds leading machine tool manufacturers
- http://www.engineeringmachines.co.nz

System Control Engineering, Penrose
- Imports and distributes a wide range of gas and combustion products from around the world to serve the needs of the New Zealand and Australian markets.
- http://www.systemcontrol.co.nz

Hayes Metals, Newmarket
- Processor and marketer of recyclable metals, refined and sold internationally to customer's specifications. Information on products, quality standards, white metals, laboratory and contacts.
- http://www.hayesmetals.co.nz

Gilbert Sheetmetals
- General sheetmetal fabricators working in stainless steel, aluminium and mild steel. Cabinet and production sheetmetal work a speciality.
- http://www.gilbertsheetmetals.co.nz