Langfang Natai Environmental Protection Technology Co., Ltd. is registered at No. 22 Yongding Street, Pingshu Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Xiaomeng. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of anti-corrosion materials; Sales of insulation materials; Sales of building materials; Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of cement products; Sales of fireproof sealing materials; Sales of chemical products (excluding licensed chemical products); Sales of sealing fillers; Retail of hardware products; lighting sales Sales of labor protection equipment; Sales of office supplies; Sales of daily necessities; Construction of landscaping and greening projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)