A na-agbanye Fin site na fin press line na njedebe efere na-agbanye site na ike pịa akara dị ka pretreatment, mgbe na-ehulata, ịkpụ, na-atụgharị na aluminum tube site Auto Al Tube Bending Machine na Skew na mpịachi Flattening Machine. Mgbe ahụ, a na-etinye ọkpọkọ ma gbasaa site na Double Station Insert Tube na Expanding Machine iji kwado ọkpọkọ ahụ na fin. Mgbe nke ahụ gasịrị, interface ahụ na-agbado site na Cooper Tube na Aluminom Butt Welding Machine na njedebe efere na-agbakọta site na Side Plate Assembly Machine. Mgbe igwe nyocha nke mmiri leakage achọpụtara ya, igwe na-asa akwa na ngwaọrụ ịfụ ọkụ na-emebi unit ahụ.