If required by customers, Tongchi Auto Air Conditioner Manufacturing Co., Ltd can provide certificate of origin for car cooling fan. Since founded, we have successfully gained the certifications to show the validity of the product. The certificate of origin makes our products more dependable and reliable than other goods domestically and globally.

TOCH is different from other brands, mainly lying in dual radiator fan. TOCH's main products include radiator fan series. In the design phase of TOCH radiator fan, many factors have been taken into considerations such as static and dynamic deformations of the structures, stability, accuracy, and anti-fatigue performance, etc. The product captures a large market share with stable performance.

We are a firm believer in friendly business relations; we consider that all our stakeholders have a part to play in making us a more successful company.