Dasen Refrigeration was founded in 1997 and is a professional refrigeration company dedicated to the integration of refrigeration systems, integrated services for food heating and cooling, intelligent cloud platform operation and maintenance, and digital energy-saving management services for refrigeration systems. The company is located in Jinan High tech Industrial Development Zone, with independent production workshops, warehouses, and comprehensive office buildings. The company has a total registered capital of 268 million yuan and currently employs more than 150 people. It has a professional design and development, production and manufacturing, construction, and operation and maintenance technical support team. The company has successively obtained multiple qualifications, including first-class qualification for building electromechanical installation engineering, second-class qualification for anti-corrosion and insulation engineering, pressure pipeline installation license, pressure pipeline design license, and pressure vessel manufacturing license. It is a national high-tech enterprise and a specialized and new technology enterprise in Jinan City, and has passed the certification of quality, environment, occupational health and safety management systems. With the heart of a craftsman, we create the products of a craftsman. From project planning, scheme design, equipment manufacturing, engineering installation, system debugging, to operation training and hosting services, we provide customers with "full lifecycle" solutions, creating intelligent, safe, environmentally friendly, and energy-saving boutique projects for every customer. In recent years, we have successfully completed over 200 large and medium-sized high-quality projects and established strategic partnerships with numerous well-known enterprises. The company relies on 30 years of professional accumulation to provide customers with integrated cold and hot solutions, including various types of single freezing machines, frozen tunnels, ammonia, fluorine, CO2 and other refrigeration units, pressure vessel pry blocks, and heat pump heat recovery units. The company is based on the Internet of Things, guided by technology, and centered on intelligence. Combining cloud computing, big data processing, and other technologies, it has developed the "ecool" smart cold storage management platform, pioneering a 24-hour, 365 day service model to provide users with professional and high-quality refrigeration system operation and maintenance management services. The company uses artificial intelligence AI algorithms and refrigeration expertise to establish an AI data model within the IoT intelligent AI management device based on actual operating data from nearly a hundred refrigeration systems. It has developed an intelligent AI energy management device AIbox specifically for refrigeration systems, providing customers with digital intelligent energy management services and reducing the operating energy consumption of refrigeration systems. Serving customers and society is the original intention of our enterprise. Jinan Dasen will steadfastly strive to innovate and apply environmentally friendly refrigerant cooling and heating technologies, and forge ahead.