Tonada is China leader of EC fans (brushless blowers & fans), and it is a high technology- oriented enterprise. Tonada is located in Shuangfu new zone, Jiangjin district, Chongqing city of China. Its main product lines are manufacturing and marketing of brushless condenser fans and evaporator blowers for bus HVAC (heating, ventilation and air conditioner), heat exchangers (types: oil cooling/ radiator), refrigeration equipment and etc. Tonada has set up an advanced automated evaporator blower assembly line and a motor production line for Chang’an automobile HVAC.
Tonada possesses various models of EC fans, 12V & 24V, DC brushless motors and intelligent controllers. Moreover, blowers with single-speed/ double-speed/variable speed version, single or double housing and blades with curve or straight versions are also available. Tonada’s products have many advanced self-protection features. They are energy saving, and very safe. Their expected life-span are not less than 25000 hours in comparison to 5000 hours for conventional brushed motors. Tonada EC fans are environmental friendly. They are less noisy and cleaner because there are no physical contacts between carbon brushes and commutator. BLDC blowers and fans are also maintenance free. By using Tonada EC fans, the vehicle owners could save a lot of money in the long run. Tonada products are cost-effective, and the performance price ratio is superior.
Tonada has earned the independent intellectual property rights and also obtained nine patents from the Chinese patent office. Tonada possesses advanced intelligent MGS testing system for fans and CAD/CAM/CAE platform, and has set up high quality assurance system. Tonada has obtained ISO 9001:2000 and TS16949 Certification, and the E-Mark Certification (E1) in 2009. Tonada has excellent customer creditstanding and a good sale record in China and the overseas markets, and it has set up marketing offices and sales agencies in Singapore, Australia, Chile, South Africa, Israel, Poland and America etc.
We stride to innovate continuously, so that we perfect and improve our technology and products.