Hebei Huasheng Energy saving Equipment Co., Ltd. is a manufacturing enterprise based on the production of air coolers and with energy conservation and emission reduction as its core competitiveness. The company is located in the North China Plain, with superior geographical environment. The traffic is very convenient at the intersection of Daguang Expressway, Beijing Kowloon Railway and Handan Huanghua Railway. The company covers an area of 42000 square meters, with a building area of 28000 square meters and a registered capital of 66.6 million yuan. The energy-saving closed air cooler adopts innovative processes such as multi process non welded pipe groups and multi angle inclined pipelines. We have obtained 6 patents, including intelligent cooling operation control device, real-time precision control device for water supply temperature of circulating water system, energy-saving intelligent control device for water conservation and real-time constant temperature difference of circulating water, appearance design and precise selection calculation software for closed cooling tower. The company integrates the design, research and development, manufacturing, and sales of environmental protection and energy-saving equipment. After long-term efforts, it has developed into a key high-tech enterprise in Hebei Province. The company's main products include evaporative air coolers, energy-saving closed cooling towers, water treatment equipment, environmental protection equipment, dust removal equipment, ventilation equipment, air purification equipment, fiberglass products, central air conditioning, fiberglass wrapped pipes, PE pipes, containers, cooling towers and fillers, grilles, filters, mechanical and electrical installation, anti-corrosion and insulation engineering, and after-sales service and maintenance of the above products. The product is suitable for various industries and widely used in industries such as power plants, metallurgy, chemical engineering, machinery, food and pharmaceuticals, and electricity. The company's technical team includes several engineers with over ten years of experience in the development and design of air coolers and cooling towers. The production, installation, and commissioning team of the engineering department is composed of a group of experienced and responsible middle-aged and young technicians. The company currently has 516 employees, including 56 professional and technical personnel, 12 doctoral and master's students and senior engineers, and 32 engineers. The company will focus on developing markets in industries such as electricity, petrochemicals, and light industry based on its main products. The company insists on relying on technological progress, actively introducing high-end technical talents, emphasizing the combination of "production, learning, and research", researching and developing high-tech products, and providing technical support for the company's sustainable development. The company will adhere to the development goals of "advanced technology, perfect management, satisfactory service, and continuous innovation", continue to increase research and development investment, optimize product structure, improve product performance, enhance product technological content, and strive to become a technology innovation oriented enterprise. In terms of service, the company will continue to adhere to the customer-centric business philosophy, continuously improve customer service levels, and enhance customer loyalty. In terms of development, the company will adhere to the goal of continuous innovation, adapt to environmental changes through technological and management innovation, continuously explore domestic and international markets, and provide users with high-quality products.