The best industrial tanks in New Zealand deserve the best industrial accessories in New Zealand. Our extensive accessory range is designed to make your storage tank even stronger, safer, more reliable and easier to use. From agitators and mixers to seismic restraints, connections to lockable lids, we have everything you need to turn your tank into a complete storage solution. If you can’t find what you want or are not sure what you require, don’t hesitate to contact us at Promax - we’re New Zealand’s tank accessory specialists.