Our factory was established in 2008, and is located in Gongyi City, Henan, China. With hundreds of counties around us, we enjoy strategic location, and are adjacent to Lianyungang, Tianjin and Qingdao Port City. Our transportation is convenient.Our main products are: coconut shells and husks, coal, woods, cylindrical products, powdered activated carbon, PAM, PAC, anthracite filter media, quartz sands, walnut shell filters, garnet filters, polishing sands, rust sands, sponge iron, medical stones ...