Huayun Technology is located in the B1 building of Qingdao High tech Zone Industrial Technology Research Institute, providing air conditioning and monitoring products and services for the world. Its products cover "humidification, dehumidification, cooling, purification, spray, and air conditioning". Huayun has obtained multiple national patents, software copyrights, ISO9001 certification, CE certification, etc. It can provide a one-stop solution for air conditioning and monitoring, ensuring that the air conditioning level at the user's site can always be maintained at an excellent level. Huayun Technology's service areas include "diamond production, weapon manufacturing, automobile manufacturing, home environment, biopharmaceuticals, electronic production, printing and manufacturing, textile weaving, agricultural breeding", etc; International trade business exports to South America, North America, Europe, Africa, and Asia.