The use of fiber-optic cable is continuously increasing. To respond to the various technology requirement, We have developed a wide range production lines. The line is used for SZ stranding of loose tube elements Ф2-Ф4mm or fiber ribbon tube Ф4.5-Ф10mm 1.Cable-making dia. Max Ф28mm 2.Loose tube dia./number of tube Ф2-Ф4.5 mm/12 3.Fiber ribbon tube dia./number of tube Ф4.5-Ф6 mm/8 4.Cable-making speed 75m/min.