HuiYuan Water Supply Materials Factory is located in GongYi, which is a famous industrial centre and transportation hub in central China. Our factory is a professional manufacturer that produces and sells all kinds of water purification materials. Main Products: Activated Carbon Series: powdered activated carbon, activated carbon for gas purification, coconut shell activated carbon, husk activated carbon and coal column activated carbon Water purification materials: High Purity Ploy Aluminum Chloride, Multi-type Ploy Aluminum Chloride (PACV1-I, PACV-1-II, PACV-2-I and PACV-2-II), Roller dry series (PAC I and PAC II), Anionic PAM, Cationic PAM, Non-ionic PAM and Amphoteric Ion PAM Filter Medias: fine quartz sand filters, husk filters, medical stone filters, anthracite filters, oxygen filter sponge iron, magnetite filters, zeolite filter medias, manganese sand (except iron and manganese)