Founded in 1997, Jinan Dasen Refrigeration Co. , Ltd. is a professional company which integrates R & D and manufacturing of refrigeration equipment, refrigeration engineering integration, refrigeration Internet of Things Cloud service and operation and maintenance service. The company is located in Jinan hi-tech Industrial Development Zone, has independent property rights of the production workshop, integrated office building, Gross leasable area nearly 30,000 square meters. Total registered capital of 268 million yuan, more than 150 employees, with professional design and development, manufacturing and construction, operation and maintenance of technical support team. The company has obtained the construction of electrical and mechanical installation engineering grade one qualification, anti-corrosion insulation engineering professional grade two qualification, pressure piping installation permit, pressure piping design permit and other qualifications. It is a national high-tech Enterprise, an innovative technology enterprise in Jinan, a senior member of the China Refrigeration Society, a standing member of the Shandong refrigeration society, and a “Top 10 project integrator” for the Chinese cold chain industry, china cold chain logistics“Three excellent” project integrator, China refrigeration and air conditioning industry maintenance installation a class 1 C Class 1 ability enterprise, and passed the ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and Safety Management System certification. As an innovative enterprise with a sense of responsibility and mission, the company took the lead in increasing investment in the research and development of carbon dioxide refrigerant technology, and obtained more than 30 patents for carbon dioxide refrigeration technology, the company has launched a series of CO2 folding pry unit, CO2 cooling unit, CO2 fluid ice-hot Water Module unit and other products, and won the Innovation Product Award of China International Refrigeration exhibition for four consecutive years. Based on the Internet of things, technology as the guide, intelligence as the core, combined with cloud computing, big data processing and other technologies, the company has developed the"Ecool"(easy-to-cool) intelligent cold storage management platform, the first 24-hour, 365-day all-weather service model, to provide users with professional, high-quality refrigeration system hosting services, so that users worry, at ease, at ease. dasen, make refrigeration more green ecool，make refrigeration more intelligent.