The registered address of Jiangfeng Mineral Processing Factory in Lingshou County is located in Fengjiazhuang Village, Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province. The registration authority is Lingshou County Administration for Industry and Commerce, and the legal representative is Feng Guangqi. The business scope includes the processing and sales of quartz sand and colored sand; The sales of diamond sand, talcum powder, barite, kaolin, mica, vermiculite, rock fragments, volcanic stones, brown corundum, and pebbles (projects that require approval by law can only be carried out after approval by relevant departments). ***