... machinery components 3. Aerospace parts 4. Seals,Pump and valve components 5. Bearings and bushings (bearing grade PEEK) 6 ... 3*3mm) -to-medium size and high-precision plastic part and plastic injection mould for electronic products,industrial product,communication ... medical product,petrochemical industry,automotive industry,aerospace,(OEM). Various plastic materials: PP,PE,PS,ABS,PVC,POM,PA,PBT ...