Produced in mono wire or multi wire drawing machines; bare, tin or nickel coated wires are stranded in Double Twist, Single Twist, Planet Strander and Rigid Strander stranding machines in accordance with the customer requirements and standards, in cross-section from 0,05 mm² to 360 mm² and geometric structures determined according to the place of use (normal twist, rope twist, unilay concentric twist, smooth twist, etc.).