Detailed Product Description 1.material: PPSU 2.Specification;as your request 3.Scope:automotive/industry application ... , UHMW-PE, PU, POM, PC, PSU, PTFE, PPS, PEEK, PSF, PPSU, PBT, PPO/PPE,TPE, UP, Wave-transparent materials, conductive materials ... .4. Processing on order is welcome5. Received IQS9000&ISO9002&NSF PPSU engineering plastic bearing block