Henan Hua Quan water plant materials   

Henan Hua Quan water plant materials products have various specifications of poly aluminum chloride, basic aluminum chloride, polymeric aluminum ferric chloride, anthracite, quartz sand, activated carbon, manganese sand, gravel cushion filter, widely used in urban water supply, drainage, and chemical industry, metallurgy, electric power, oil, printing and dyeing, papermaking, pharmaceutical, industry, sewage treatment and other fields, is the ideal water purification filter packing. If there is any need or interested persons please advisory letter from the caller, we would like to put one's heart and soul into the quality, reach the acme of perfection of the product quality and the most favorable sales price for your service!...