Protect your production with DTS.
From design through to delivery, DTS delivers fully engineered systems.
As New Zealand’s premier manufacturer of food‑grade stainless steel milk vats, tanks, and pressure vessels, we are also a leading provider of advanced refrigeration solutions for the dairy, beverage, food, and agri‑business industries.
At our state‑of‑the‑art Normanby facility in Taranaki, we operate New Zealand’s only flat‑bed laser welder, enabling bespoke dimple‑pad designs that enhance thermal efficiency, precision volume control, and industry‑leading hygiene standards.
Latest News and Updates
What do we do with retired R404A?
We’re often asked what happens to the R404A we remove during our refrigerant swap programme. Unlike other refrigerant bounty schemes, we don’t reuse it - we ensure it’s permanently destroyed.
Find out more
DTS announces new A2L refrigeration solutions
DTS is proud to announce they are supplying a new range of A2L refrigeration solutions that provide safe, energy-efficient, and environmentally sustainable options for businesses.
Find out more
Refrigerant as swap makes good hort sense
Cam Lewis is one of many farmers and horticultural managers who have worked with DTS to swap out R404A refrigerant gas from dairy and packhouse chillers to the lower GWP refrigerant— R499A.
Read more
Jug for jug refrigerant swap
R404A is one of the most widely used refrigerants in New Zealand, there's a good chance you use it in your cooling system. It has a high global warming potential, which also makes it one of the most expensive refrigerants to use or replace.
What do we do with retired R404A?
We’re often asked what happens to the R404A we remove during our refrigerant swap programme. Unlike other refrigerant bounty schemes, we don’t reuse it - we ensure it’s permanently destroyed.
Find out more
DTS announces new A2L refrigeration solutions
DTS is proud to announce they are supplying a new range of A2L refrigeration solutions that provide safe, energy-efficient, and environmentally sustainable options for businesses.
Find out more
Refrigerant as swap makes good hort sense
Cam Lewis is one of many farmers and horticultural managers who have worked with DTS to swap out R404A refrigerant gas from dairy and packhouse chillers to the lower GWP refrigerant— R499A.
Read more
Jug for jug refrigerant swap
R404A is one of the most widely used refrigerants in New Zealand, there's a good chance you use it in your cooling system. It has a high global warming potential, which also makes it one of the most expensive refrigerants to use or replace.
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