Tonada innovative technology was widely accepted
Recently，Chongqing science and technology commission organized experts to have a technical appraisal for Tonada’s DC brushless fan system(condenser fans and evaporator blowers) . Tonada’s innovative technology was widely accepted by experts. They agreed that our DC brushless fan system is easy to operate, and has stable control condition; it has high reliability and long service life. Tonada’s fan system filled the domestic blank in this field and the technology is in the leading position.