In the city of tianjin, comeda technology ltd. Specializes in the following: wind and air, air and air, air-changing fans, air-jet fans, silent pipe wind, all-heated new wind, air-conditioning cabinets, industrial heaters, sale and installation of commercial air-for-air series products such as industrial dehumidifiers and industrial fans. The company's authorized agency brands: matsushita, jungno, green island wind, emmett, theodore, nanyang, etc