Heze Wolan Chemical Co., Ltd. is one of the largest water cleaner, disinfectant and bactericide manufacturers in China. Our company is located in Juancheng County in Shandong Province, and enjoys very convenient transport. As an ISO9001 certified manufacturer, we have advanced manufacturing facilities and strong technical capability. We employ 8 high level engineers, 55 technicians and 6 management persons. We can annually produce 36,000 tons of cyanuric acid(our leading product), 6,000 tons o...