INDUSTRIAL TANKS

National Poly manufacture and supply a wide range of custom fitted industrial tanks.

CHEMICAL STORAGE TANKS

Storage tanks can be manufactured according to specification to store all sorts of chemical liquids.

LIQUID FERTILISER STORAGE

Our wide range of tanks have the capability to hold liquid fertiliser with a specific gravity of SG1 to SG2.

MINING PRODUCTS

We cater to the mining industry with large industrial flanges, specialised fittings and storage for waste.

WATER TREATMENT PLANTS

We have a wealth of knowledge in the fabrication of industrial tanks for water treatment plants.

CUSTOM INDUSTRIAL DESIGN

We can help you design your industrial product, fabricate moulds and manufacture to precision.