DTS

DTS is a leading New Zealand provider of integrated stainless steel engineering and advanced refrigeration solutions, delivering end-to-end services across the dairy, food and beverage, agriculture, and industrial sectors.

With over 70 years of industry experience and a nationwide presence, DTS combines innovation, precision engineering, and technical expertise to support high-performance production environments.

Operating from a state-of-the-art manufacturing facility in Taranaki, DTS delivers fully engineered, customised systems—from concept and design through to fabrication, installation, and ongoing maintenance.

Core Capabilities
Stainless Steel Engineering & Fabrication

DTS specialises in the design and manufacture of high-quality, food-grade stainless steel equipment, built to meet stringent hygiene and performance standards.

Capabilities include:

Custom tank and vessel design (milk, wine, food, fuel and industrial applications)

Pressure vessels and duplex hot water tanks

Advanced dimple pad technology for enhanced thermal efficiency

Precision fabrication using laser welding technology

Bespoke solutions tailored to client specifications

DTS is recognised as a market leader in milk vat manufacturing, supplying the majority of dairy farms across New Zealand.

Food & Beverage Processing Solutions

DTS delivers specialised equipment and systems to support safe, efficient processing and storage across:

Dairy production and milk handling systems

Winery and beverage storage tanks

Food-grade processing and storage solutions

These systems are engineered to ensure product integrity, hygiene compliance, and optimal temperature control throughout production.

Dairy & Farm Refrigeration Systems

DTS is a trusted partner to the agricultural sector, providing advanced milk cooling and on-farm refrigeration solutions, including:

Milk vat refrigeration systems

Ice banks and precooling technologies

Glycol and water chilling systems

Polar wrap insulation for energy efficiency

Refrigerant upgrades to low-emission alternatives

Their solutions are designed to improve milk quality, reduce energy consumption, and ensure compliance with industry standards.

Commercial & Industrial Refrigeration

DTS provides complete refrigeration solutions for commercial and industrial applications, including:

System design, supply, and installation

Cool rooms and walk-in chillers

Refrigeration plant optimisation and upgrades

Preventative maintenance and servicing programmes

Emergency breakdown support (24/7 nationwide service)

These services are focused on minimising downtime, improving operational efficiency, and extending asset life.

Maintenance, Servicing & Lifecycle Support

DTS offers comprehensive aftercare and maintenance programmes to ensure long-term performance and reliability:

Preventative maintenance programmes (including scheduled inspections and reporting)

Equipment servicing, repair, and optimisation

Refrigerant management and environmentally responsible disposal

Performance monitoring and system upgrades

Their proactive service approach helps identify issues early, reducing operational risk and cost.

Integrated Delivery

DTS provides a full turnkey service model, managing every stage of a project:

Concept and system design

Engineering and manufacturing

Installation and commissioning

Ongoing servicing and technical support

This integrated approach ensures seamless delivery, quality assurance, and accountability across the full asset lifecycle.

Industry Sectors

DTS supports a wide range of industries, including:

Dairy and agriculture

Food and beverage manufacturing

Wine production

Horticulture and packhouses

Industrial and processing facilities

Commitment to Innovation & Sustainability

DTS is committed to delivering energy-efficient and environmentally responsible solutions, including:

Low global warming potential (GWP) refrigerant upgrades

Advanced cooling technologies to reduce energy consumption

Sustainable engineering design and materials

Their ongoing investment in innovation ensures clients benefit from future-ready, compliant systems.

Why DTS

Proven industry leader with decades of experience

Nationwide service and support network

End-to-end engineering and refrigeration expertise

Trusted supplier to New Zealand’s leading producers

Focus on quality, efficiency, and sustainability