About Promax Plastics


Welcome and thank you for taking the time to visit our website.

You're right-on-track for the best liquid storage and transportation products available in New Zealand.

At Promax we combine inspired design with manufacturing excellence to bring you a comprehensive range of superior products that look good and work better. 

Check out the good-looking and super-tough corrugated Enduro Tanks and Transport Tanks which are used up and down NZ.

At Promax we're always expanding our range to offer you a broad choice of superior polyethylene products. Have a look at our latest additions - Promax Industrial Tanks, Underground Storage Tanks and XPRESS Diesel Tanks and Units. With a range this large, you're bound to find what you need!

Our specialist engineers can even help you with custom design.

To make life easier, Promax Water Tanks and other products are also sold through agents and dealers nationwide. However, if you need any help with finding your nearest dealer or deciding which product is right for you, give our friendly team a call.

0800 77 66 29 sales@promaxplastics.co.nz