HSM Stainless Fabrication logo

HSM Tank Manufacture, Stainless Steel Fabrication

About Us

Established in 1974, HSM has been proudly manufacturing tanks and silos for the Dairy, Wine and Brewing, Water Treatment and Chemical Industries for more than 45 years.

HSM relocated from East Tamaki to Penrose, in January 2011. The current facility has 14 metres of clearance under the crane, allowing us to manufacture vessels of up to 750,000 litres.

The HSM team is built around skilled long-serving tradespeople. Our current senior fabricator, Charlie, started with us in 1997 and is currently the longest standing fabricator in our team. The wealth of knowledge which he has acquired, and generously shares with the team, is invaluable, helping to ensure the continuous improvement of our processes.

HSM has rapidly begun diversifying with new Designers and capabilities. We now offer full turn-key solutions for Brewing and Beverage, Dairy, Food, Water Treatment, Pharmaceutical and Chemical Industries. Supported by our wider group of companies, we can engineer all aspects of your project including tanks and vessels, pipework, structures, ancillary equipment both proprietary and bespoke, electrical and control systems from beginning to end.

Health & Safety

HSM have a dedicated Health and Safety Manager to facilitate the safe working of the teams both in the workshop and on-site, supporting hazard identification, job safety analysis, and permit to work requirements. HSM health and safety system is in alignment with international safety standards, and we are working towards formal recognition of this alignment.

Staff Training

Staff are multiskilled to enable them to carry out their duties in a safe and efficient manner, and regularly upskilled to ensure they are at the forefront of latest technology and industry best practice. Recent training undertaken includes overhead gantry operation, safe work at height, mobile elevated work platforms and confined space entry.


HSM has comprehensive full insurance for all projects from inception through installation and project completion.

General Liability $20 million

Motor Vehicle Insurance