The registered address of Yongzhuo New Material Technology Co., Ltd. in Lingshou County, Shijiazhuang City, Hebei Province is Room 301, Unit 1, Building 14, Yuecheng Intelligent Demonstration Zone, West of Chengdong Street, Lingshou Town. The registration authority is Lingshou County Market Supervision Administration, and the legal representative is Bu Xueli. The business scope includes other technology promotion services. Research and development of new material technology; The sale of mineral products and building materials (excluding chemical products, coal, sand and gravel solid materials prohibited or restricted by the state, province, city, and county). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***