Taian Tai Mountain Energy Technology Co., Ltd. was established on January 20, 2021. The legal representative is Liu Feng, and the company is engaged in general projects such as the sale of special equipment, manufacturing of general equipment (excluding special equipment manufacturing), research and development of machinery and equipment, research and development of metal products, research and development of greenhouse gas emission control technology, manufacturing of environmental protection equipment, sale of environmental protection equipment, sale of metal products, research and development of hardware products, sale of machinery and equipment, sale of electrical machinery and equipment, research and development of valves and seals, manufacturing of dust removal equipment, manufacturing of desulfurization and denitrification equipment for coal-fired flue gas, sale of desulfurization and denitrification equipment for coal-fired flue gas, manufacturing of hardware products, wholesale of hardware products, retail of hardware products, sale of molding materials for casting, sale of pumps and vacuum equipment, manufacturing of pumps and vacuum equipment, manufacturing of construction machinery, manufacturing of fans and blowers, sale of fans and blowers, research and development of the Internet of Things (except for projects not requiring regular filing, business operation shall be conducted autonomously in accordance with the business license); authorized projects include the manufacturing of special equipment and various construction projects (if required, business operation shall be conducted in accordance with the approval results, and the specific business projects shall be subject to the approval).