Grossman Twigg Engineering Supplies  

Old Fashioned Service with Modern Day Technology and Products

Grossman Agencies Limited trades as Grossman Twigg Engineering Supplies from a modern warehouse/trade shop in Manukau, Auckland employing 12 staff and distributing products both locally to Trade businesses and throughout New Zealand.

We import and sell a range of high quality, specialized products and equipment from 10 countries globally as a wholesaler. As well as being a Wholesaler we provide an extensive range of engineering supplies from a group of 40 local importers as we prefer only import products that are not well supported already or that are unique to our staff expertise and training.


This provides a distinct advantage and difference over all other suppliers in New Zealand as we regularly combine these two business facets to ensure our business goal to all of our customers which is:-

To provide any product, tool or consumable item required by a client to resolve
their immediate need regardless of whether it is a stocked item or not.

Just some of the Industries we are constantly involved with:-

Engineering / Construction / Marine / Agriculture / Education & Trades Institutions / Plumbing / Gas Industry / Automotive / Coach Building / Heavy Transport / Hydraulic Industry / Pneumatic Industry / Film, TV & Special Effects Industry / Power Generation / Medical / Dental / Original Equipment Manufacturers / Fire Suppression Systems / Promotions and Special Events / Vet Industry / Food Processing / Packaging Industry.

Call us – we know what we are doing and we want to provide you with a solution to your product need!

© Copyright 2011 ~ 2018 Grossman Twigg Engineering Supplies - Site last updated 30 August 2018 - Suggestions or problems? Please contact A&N