Qirui special high position, high investment in the purchase of a full set of international advanced level of production equipment and testing equipment, hose annual output of up to 6 million meters; hired the domestic automotive air conditioning hose industry influential engineers to set up a R & D team, with independent R & D capabilities, set up product development, manufacturing process, tooling, molds, product testing and other departments, and its products have been with a number of well-known automobile OEMs of a number of models to achieve synchronization. Synchronization.

In conclusion, there are four different sizes for auto A/C hose in the most common car air conditioning system. If the vehicle is a bus or coach, it will be a bigger A/C hose, like 7/8 inch and 1 1/8 inch. Make sure which part of A/C hose is broken, like hose from compressor to condenser, you can know the exactly hose size.