Korean Zipline Cable: Korean Zipline cable is made to a high Mil Spec. standard. Each strand of cable is individually galvanized before it is spun together. This insures better rust resistance to meet the demands of harsh elements and enviornments. Korea made wire rope has a high standard on their quality control, each spool of cable is individually inspected to make sure it meets all specifications. We recommend Korean cable over Chinese cable for all aerial based critical applications for these very reasons.