Yulin Zhongzeyuan Chemical Co., Ltd. Was established on June 26, 2019, with its registered address located on the 15th floor of Building A, Yushang Building, High tech Industrial Park, Yulin City, Shaanxi Province. The legal representative is LV Bing. The business scope includes general items: Sales of coal and its products; Sales of non-metallic minerals and products; Solid waste management; Wastewater treatment and its recycling; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Fertilizer sales; Sales of petroleum products (excluding hazardous chemicals); Oil and gas technology services; Sales of lubricating oil; Sales of specialized equipment for oil drilling and production; Sales of station hydrogen refueling and storage facilities; Thermal production and supply; Sales of photovoltaic equipment and components; Energy storage technology services; Artificial intelligence basic resources and technology platform; Sales of ecological environment monitoring and detection instruments and meters; Construction of landscaping and greening projects; Municipal facility management; Construction of earthwork engineering; Engineering management services; Business management; Special operation personnel safety technical training; Sales of special equipment; Sales of special labor protection equipment; Sales of labor protection equipment; Sales of firefighting equipment; Fire technology services; Sales of security equipment; Security consulting services; Development of network and information security software; Satellite communication services; Sales of digital video surveillance systems; Operation of electric vehicle charging infrastructure; Sales of glass fiber reinforced plastic products; Specialized equipment repair; Wholesale of hardware products; International freight forwarding agent; Import and export agency; Domestic trade agency; Electronic product sales; Sales of household appliances; Sales of electrical equipment; Advertising production; Environmental consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: Operation of hazardous chemicals; Gas operation; Road freight transportation (excluding dangerous goods)