Duys Rotomoulders was incorporated out of Polycon Tanks in 2000. In 2008 Grant Heroldt joins the company and with his team and the support of Henk Duys increase market share range and upgrade equipment. In 2017 Grant Heroldt buys the company from Henk Duys. The company employs 26 people on the Chamdor site. Duys Tanks is situated in Chamdor just outside Krugersdorp and we manufacture a wide range of rotationally moulded products for all sectors of industry. One of our major products supplied by us is that of storage tanks ranging from 250 litres to 10 000 litres in which most are available in both vertical and horizontal configurations. These are manufactured from virgin high grade, UV stabilized polyethylene and are suitable for the storage and transport of water and chemicals.