Thermosetting Polyimide, Thermoplastic Polyimide, Pbi Powder manufacturer / supplier in China, offering SCP5050 Finger, Withstands Long-Term High Temperatures Above 300° C, Wear-Resistant, and a Replacement for SCP5050., Pbi Rod, Long-Term High-Temperature Resistance Above 350° C, Insulating, Replacing Pbi U-60., Polyimide ESD Gasket and so on.