Polyimide fiber is an important strategic new material. Our technology started from the state key lab of Donghua University and the pilot test result accomplished with cooperation of both parties. Jiangsu Aoshen built the first kiloton product line adopting dry spinning method to produce the polyimide fiber and owns the independent intellectual property.

The main products of the company are 甲纶 suplon ® polyimide staple fiber and filament. Currently the capacity has reached 2000t/a. The 甲纶 ®suplon products have excellent properties of high temperature resistance, mechanical performance, electrical and thermal insulation, flame retardance, radiation resistance and solvent resistance. They have been widely applied in the area of high temperature dedusting, special protection, industrial insulation and composite material.

The company devotes itself to environment and life protection, focuses on researching and manufacturing of high performance fiber, and keeps the faith to be the leading manufacturer of polyimide fiber.