Complete Fabrication for Industrial Clients – All Projects Big and Small
Latest Equipment, Including a New Press Brake
High-Quality Stainless Steel Fabrication For All Industries Across New Zealand
Established in 2004, Protech Stainless Ltd is a trusted stainless steel fabrication company based in Hamilton, Waikato, providing professional fabrication and installation services across New Zealand and Australia. With over 150 years of combined experience, our team delivers exceptional workmanship and precision engineering for every project. We specialise in stainless steel fabrications for the dairy industry and also work with clients in the food, beverage, marine, and council sectors. Whether you need a one-off custom build or large-scale industrial fabrication, Protech Stainless has the experience and resources to deliver.
At Protech Stainless, quality and accuracy are at the heart of everything we do. From design and fabrication to delivery and installation, we work closely with clients to ensure every detail is completed to the highest standard. Our commitment to excellence and customer satisfaction has earned us a strong reputation nationwide.
Comprehensive Stainless Steel Fabrication Services
Protech Stainless provides a complete range of stainless steel fabrication services designed to meet the diverse needs of our clients. Every project is approached with a focus on functionality, efficiency, and long-term performance. Our team has the capability to manage all aspects of the fabrication process, ensuring smooth communication and seamless delivery from start to finish.
Custom Fabrications
We design and manufacture custom stainless steel products built to your exact specifications. No matter the complexity, our team will bring your concept to life.
Onsite Installations
We provide full on-site installation services, ensuring your fabricated components are assembled, fitted, and functioning as intended.
Tanks
Our team fabricates stainless steel tanks in a variety of configurations and capacities, including process, mix, and storage tanks.
Ducting
We design and manufacture durable ducting systems for air, product, and exhaust applications across a range of industries.
Dryer and Process Equipment
Protech Stainless builds reliable and precise process equipment, including hoppers, dryers, and other key production components.
Evaporator Vessels
We are trusted specialists in evaporator vessel fabrication, ensuring consistent quality and performance for industrial clients.
Process Skids and Pipework
Our expertly crafted process skids and pipework systems support efficient, reliable operations within processing environments.

Capabilities – Large, Well-Equipped Stainless Steel Workshop
Our Hamilton workshop is fully equipped to manage stainless steel fabrication projects of all sizes. With 1600 m² of floor space and advanced machinery, we have the tools and expertise to take on even the most complex builds. From rolling and welding to cutting and polishing, every process is completed in-house for consistent quality. This combination of skilled tradespeople and modern technology allows us to deliver precise, long-lasting stainless steel products that meet the strict standards required in industries like dairy and food processing.
Why Choose Protech Stainless Ltd?
With over two decades in business, Protech Stainless has built a strong reputation for quality and reliability. Our team of skilled fabricators and engineers are industry specialists with experience across a wide range of fabrication projects. We take pride in our workmanship, our service, and our ability to meet deadlines without compromising quality. Whether your project is large or small, you can depend on Protech Stainless for expert solutions, open communication, and results that stand the test of time.
Frequently Asked Questions
What industries do you work with?
We specialise in stainless steel fabrication for the dairy industry but also work with food and beverage producers, councils, marine clients, and architectural projects throughout New Zealand.
Can you handle large-scale fabrication projects?
Yes, our Hamilton workshop is equipped with advanced welding and handling equipment, allowing us to manage complex and large-scale fabrication projects efficiently.
Do you provide on-site installation services?
Yes, we offer complete on-site installation services to ensure your fabrications are properly fitted, tested, and ready for use.
Do you work with clients outside of New Zealand?
We do. Alongside our New Zealand clients, we have completed fabrication projects for Australian companies, particularly within the dairy and process industries.
Looking for expert stainless steel fabrication? Contact Protech Stainless Ltd today for precision workmanship, dependable service, and high-quality results across New Zealand and Australia.








