E. I. DuPont India P. Limited manufactures Nylon Resin. E. I. DuPont India P. Limited is an ISO 9001:2000 Standard certified company. Nylon Resin or DuPont&trade Zytel ® nylon resin is easy to process; easy to modify to meet specific needs. It is tough, light and surprisingly resilient in hot, chemically aggressive and humid environments. Nylon Resins are used to make reliable and high -performance components and systems.