Anhui Weibang Automotive Parts Co., Ltd. was established on March 19, 2020 (relocated from Wenzhou Weibang Automotive Parts Co., Ltd.), located at No. 61 Chunhua Road, Feicai Street Office, Xuancheng City, Anhui Province. It is a professional manufacturer of automotive expansion tube warm air water tank and all aluminum warm air water tank series products. We have now developed nearly a thousand products.
When the temperature of the car's cooling system rises, the coolant will expand. If there is no expansion tank, the pressure of the cooling system will increase, and the coolant will spray out from the gaps or damage the cooling system parts, causing the cooling system to malfunction. An expansion tank is used to store coolant that expands due to temperature rise. It can also be used to add coolant. If the coolant is low, it can be added from the expansion tank.