Wear Resistance Ltd.
- British company specializing in manufacture and application of weld based hard metal carbides. Site explains nature of products and variety of welding processes available to achieve deposition.
- http://www.wearresistance.com

Thanavala Enterprise
- Factory in India specializing in application of teflon coatings. End products include textile drying cylinders; paper processing and xerox rollers; packaging machinery parts; food processing utensils; and nuts and bolts.
- http://www.thanavala.com/

Ionic Technologies
- Supports manufacturing firms by providing the highest level of quality coatings and ion nitriding services for improved wear resistance on metal surfaces.
- http://www.ionic-tech.com/

Industrial Coating Service Technologies
- Applicators of Teflon coatings and Xylan Rilsan Kynar Halar Dykor Belzona Metco Stellite and other specialty coatings to solve corrosion wear heat and friction problems.
- http://www.icstechnologies.com/

Jacob Anodizing
- Anodizing and hardcoat of aluminum alloys. FAQ section provides answers to common anodizing questions. Part design considerations for anodizing reviewed.
- http://www.jacobanodizing.com/