, City West Water Follow on Materials Title Date Learning Materials Topics Twinning with Zhengzhou Water, People’s Republic of China 25 September, 2014 Slides Water Twinning with Guiyang Beikong Water Company, People’s Republic of China 25 September, 2014 Slides Water Twinning with Baotou City Water Supply Company, People’s Republic of China 25 September, 2014 Slides Water