Uncoiling: Lub curled hlau sawb (xws li steel sawb) yog uncoiled thiab pub rau hauv cov kab ntau lawm.
Strip Steel Leveling: Lub uncoiled strip steel undergoes leveling kom tshem tawm khoov thiab nthwv dej tsim thaum lub sij hawm coiling txheej txheem, xyuas kom meej lub flatness ntawm cov sawb hlau.
