COD stands for Corrugated Optic Duct, with built-in multiple cable ducts(3 to 5) inside of outer duct as an integrated single body. COD has very distinctive differences from the conventional telecommunication PVC ducting system. Both inner and outer ducts are made of high density polyethylene having high flexibility enabling rolled-on spool regardless of numbers of inner ducts built-in. # Special Features - Easy installation - Reducing labor cost - Reduced connecting points between the duct segments - Great flexibility - Crushing strength & advanced safety - Various combination of inner-ducts Owing to such benefits, great saving of project cost as well as traffic trouble are anticipated contributing to the construction of telecommunication infrastructure. We would like to recommend you to apply our productin the relevant sectors in your country not only to speed up early installation of telecommunication networks but also to minimize cost but maximizing the quality as well as durability. If you need further information on our products and/or services, please feel free to contact us via email or our website. We wish to express our keen desire to establish a good business connection with you. Yours faithfully, Julia Yun
| 
