Wright Tanks Ltd designs, manufactures, installs and repairs water, septic and wastewater systems from its Palmerston North base. North Island water-tank options include 15,000- and 25,000-litre tanks, alongside ProTec 5,000- and 10,000-litre wastewater systems. Services include tank replacement and retrofit work, disposal-field repairs and extensions, pumps and filters. Hiab and truck work covers shipping containers, prefabricated housing and concrete products. Contact the North Island team to ...