For sufficient ventilation and passenger comfort a common cold air manifold mixes the pack fresh air with recirculated air.

At present TONCEN obtains the market leading position in common equipment fields such as textile machinery, packaging and printing machinery, pharmaceutical machinery, air-conditioning manufacturing.

We are a manufactory for radiator fan motor, Air condition fan motor, Heater motor. NOW we are OE for GM and Chery and GONOW and so on.