Tristerne Enterprises, Inc. was established in the year of 1992, works as exclusive sales agent for Radici Spandex Corporation (USA) for China market and handles substandard spandex from other two USA major spandex producers.

Tristerne other major business include:
Nylon, PET, PTT and PP in the forms of fiber, filament yarn, chip, and their post industrial production waste materials

Nylon, PET, PTT, ABS, HIPS, PC/ABS, PP, PE in the forms of chips, and their post industrial production waste materials

Chemicals related to the above such as: prolactam, adipic acid, PTA, dyes and pigments, but not limited to.