Freelin-Wade Co.
- Plastic tubing, hose, coils and tether manufacturer.
- http://www.freelin-wade.com/

U.S. Polymers Inc.
- Manufactures PVC-UVR pipe above ground irrigation pipe which is resistant to degradation by sunlight.
- http://www.uspolymersinc.com/

Officine Hellen srl
- Manufacture PVC medical grade tubing and high frequency welded articles . In English and Italian .
- http://www.officinehellen.it/

Classic Polymers
- Manufacturers of engineered plastics. Rods, sheets, tubes and components, from polyamide, polyurethane, polyacetal, PTFE, UHMW and PE.
- http://www.classicpolymers.com/

Tubing Termoencogible
- Manufactures single and dual wall polyolefin heat shrink tubbing for military, electronics, hardware, automotive, military, appliance and medical specifications.
- http://www.heatshrinktubing.net

Eldon James Corp
- Manufacturers of plastic hose fittings, tubing, hose barbs, hose unions and medical components and accessories from Nylon, polypropylene, Glass-Reinforced Nylon, and PVDF.
- http://www.eldonjames.com/

Extrusioneering, Inc.
- Specializes in small diameter medical tubing. Tight tolerance single and multi-lumen geometries, co-extrusions, polyolefin balloon tubing and shrink tubing.
- http://www.extrusioneering.com/

Gummi-Technik
- Extrusion of plastic tubing and hoses in sponge or solid, available in various elastomers, custom fabricated in standard shapes and sizes.
- http://www.gummi-technik.de/international/rubber-plastic-extrusions.htm

Dunn Industries
- Custom extrusion of medical grade tubing produced from a variety of engineering thermoplastics and manufacture of thermo-plastic micro tubing.
- http://www.dunnindustries.com

Drossbach N.A. Inc.
- Manufacturers of plastic ducting and convoluted plastic conduit for protection of wiring harnesses and cables.
- http://www.drossbach.com/

Optinova AB
- Custom engineered precision fluoroplastic tubing and profiles for medical applications. Also, wire dispersion coating, and multi-layered design.
- http://www.optinova.fi/

Custom Assemblies, Inc.
- Manufacturing plastic medical tubing for medical manufacturing companies. Provide customized products, clean room facilities, equipment for semi-automated tube coiling.
- http://www.customassemblies.com/

Dasheng Corp
- Manufacturer of heat shrinkable cable accessories, insulation, insulator tubings, stress control tubings, and anti-corrosion sleeves.
- http://www.dasheng.com/

Superlon
- Manufactures extruded elastomeric nitrile foam tubing designed to fit the standard diameters of steel and copper pipings.
- http://www.superlon.com.my/

Steursma Engineering BV
- Manufacturing medical and industrial plastic tubing. Extrusion of custom tubing and profiles.
- http://www.sttproducts.nl/

Vanguard Piping Systems Inc.
- Manufactures a line of cross-linked polyethylene tubing, fittings and tools along with water management system. Canada.
- http://www.vanguard.ca/

Nylex
- Nylex manufacture thermo plastic tubing, hose, ducting geomembranes, tank liners and drainage systems.
- http://www.nylex.com.au/

Petro Packaging Inc.
- Manufactures extruded tubing in diameters ranging from 1/8" to 6" and wall thicknesses ranging from .010" to .375". engineered for special applications.
- http://petropackaging.com/

Nycoil Co
- Manufacturing a line of tubing including, air brake tubing, polyurethane recoil air hose, nylon recoil air hose, and other.
- http://www.nycoil.com/

Thermoplastic Processes Inc.
- Manufacturer of flexible PVC tubing, clear PVC pipe, polycarbonate tubing and low density polyethylene tubing.
- http://www.excelon.com/

Flextech Industries Inc.
- Designs and manufactures corrugated plastic tubing , teflon hose, teflon expansion joints and piping accessories.
- http://www.flextech-ind.com/

LeRoy Plastics, Inc.
- Extruder of stock and custom polyethylene tubing, hose, pipe and retractable tubing coils.
- http://www.leroyplastics.com/