The product is designed, developed and manufactured by us. Available in 5 sizes OPEN TYPE & 3 SIZES IN SLIDE FIT DESIGN (Design Regd. No.194396) the Cable Drag Chain is made fromModified Polyamide material. The individual links can be easily press fitted with hand as per the length requirement. The Chain is available with metal clamps. Enclosed electric cables, Pneumatic Hoses, Coolant hoses, etc. move along with the drag chain that moves to & fro with the moving parts of the machine. This improves the life of the enclosed cables or hoses by avoiding direct stretching. Usually one end is fitted on the machine bed with end clamps and the other end is fitted to the moving part of the machine. Also we strongly recommend that in case the length of the Cable Drag chain is more then you should use Cable Guides, so that the drag chain while returning to its position seats in between the guides.