Foshan Hongzhong Machinery Co., Ltd: Top China slitting line manufacturer offers high quality and high precision slitting lines all over the world! Slitting lines are longitudinal cutting wide metal coils into more narrow coils for roll forming lines, tube mill lines, press machines, etc. Our slitting lines can be designed based on stainless steel, carbon steel, silicon steel, GI, PPGI, brass, copper and aluminum with width: 300~2000mm, thickness: 0.2~16mm, weight: 3~40tons.