Automotive cooling fan is found to be compliant with various requirements of qualifications and certifications. Tongchi Auto Air Conditioner Manufacturing Co., Ltd has been tested by major internationally authoritative institutions. This plays an important role in our advance towards the global markets as many foreign customers value much on the certifications. Since we are established, we have accumulated some knowledge about how to pass the tests specified in the certifications. The process is complicated and tedious, but what we have done all worths it. If customers want to have a look, please browse our official website.

With high reputation, TOCH has set foot in more places in the world. TOCH's mercedes cooling fan series contains multiple sub-products. This product is functional, which caters to the customers' needs. People will know the benefits of this product which provides clean water without toxic or harmful substances which may cause waterborne diseases.

Under the concept of customer-orientation, we will make every effort to offer more quality products and offer considerate service to the customers and society.