Profile: J. D. International is a supplier of fuel line hoses, nylon tube, control cable liner, polyamide tube PA 6-12 nylon tube, air pressure horn pipe, nylon tubes, plastic tubing, nylon hoses, and flexible PVC tubing. Nylon tubing is available in several formulations for industry specific needs. Nylon-11 is available for food industry applications, and is made with FDA approved materials. Nylon-12 is used in a variety of industrial applications, and is less expensive to produce than Nylon-11.