45.38 million yuan, with fixed assets of 160 million yuan. There are 1180 employees in the enterprise, including 5 senior professional titles, 36 intermediate professional titles, and 236 junior technical personnel. Our company has long-term cooperative relationships with more than ten research institutions and colleges, including Beijing Fiberglass Research and Design Institute, the Fourth Design Institute of the Ministry of Machinery and Electronics Industry, Tianjin Chemical Design Institute, Tianjin Light Industry Design Institute, Tiesan Institute, Taiyuan Chemical Industry Second Institute, Shijiazhuang North Design Institute, Nuclear Fourth Institute, Nuclear Seventh Institute, Shandong Academy of Construction Sciences, Wuhan University of Technology, Tsinghua University, Harbin Institute of Construction Technology, etc. We have strong technical strength and an annual production capacity of 200 million yuan. Our company produces a wide variety of products and models, with dozens of specifications and models. The main products include acid mist purification towers, waste gas treatment towers, nitrogen oxide treatment towers, activated carbon dry adsorption towers, desulfurization and dust collectors, biodegradation towers, chlorine gas absorption towers, ammonia gas absorption towers, odor treatment towers, paint exhaust gas treatment, packing towers, spray towers, acid gas absorption towers, air treatment equipment, axial flow fans, roof fans, high-pressure wear-resistant fans, environmental protection equipment, aeration towers, etc. The product is widely used in industries such as industry, agriculture, animal husbandry, metallurgy, mining, petrochemicals, electricity, construction hotels, airports, underground garages, tunnels, restaurants, food, medicine and health, and warehousing. The engineering supporting facilities have received high praise from a large number of users.