The registered address of Dezhou Sentai Environmental Protection Technology Co., Ltd. is located in Yingbin Street, Economic Development Zone, Lingcheng District, Dezhou City. The registration authority is the Market Supervision Administration of Lingcheng District, Dezhou City, and the legal representative is Liu Yujiang. The business scope includes licensed projects such as construction engineering construction; Construction professional operations; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General project: Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of plastic products; Sales of plastic products; Sales of ecological environment materials; Research and development of new material technology; Sales of graphene materials; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of building materials; Solid waste management; Manufacturing of specialized equipment for environmental protection; Sales of high-performance sealing materials; Manufacturing of fiberglass and related products; Sales of high-performance fibers and composite materials; Engineering management services; Promotion services for new material technology; Environmental consulting services; Sales of non-metallic minerals and products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)