You are expected to try to install radiator cooling fan first. When there are big problems which cannot be solved themselves, we may send engineers. A team of experienced engineers has been established. They are always ready to solve problems. When the product is customized and the general instruction is not applicable, a specific manual may be provided. If the problem still cannot be solved, engineers may be sent. This is also decided by the distance and the work schedule.

Tongchi Auto Air Conditioner Manufacturing Co., Ltd is proud of its high quality toyota radiator fan and it's warmly welcomed by customers. We will show you the mercedes cooling fan series that is most popular with customers. The materials used for TOCH custom radiator fan have been tested. The testing procedures include tensile testing, toughness or brittleness testing, hardness testing, infiltrate testing and testing through radiations. Some of our customers who bought this product 3 years ago said the product is highly resistant to wear and tear, and it still looks like the new one even used for such a long time.

We aim to gear our company to diversified markets. We will explore more new markets overseas and this will help our revenue sources keep stable by making up the difference.