Shandong Yili-Spring exp & imp. co belone to Spring share group limited. ( HK). Sisters company: Shandong kaiteda chemical co.,ltd. main produce water treatment chemicals such as Ferrous sulphate,magnesium chloride,calcium chloride,PAC and aluminium sulphate. 80% cargos for foreign market since 2007. Another: Shandong Yili-Spring chemical industry co.,limited. Main produce Ammonium chloride and Ammonium sulphate since 2005. Based on basic chemical materials, our company elaborately develops "Spring chemical brand". In future, we will stride forward towards objective of "diversification, large-scale, collectivization and internationalization".