... , cationic and non-ionic three categories.* Application1. Available in industry (steel and iron, papermaking, galvanization, mine, agricultural ... mining waste water processing. 2.Can be used in oil fields, geological drilling mud material as additives.* ... Country/RegionChinaAccount TypeSupplierCompany NameQingdao Central Co., LtdCompany Name in Chinese Time Zone(GMT+08:00) Beijing, Hong KongProvince ...