plastic part for hand blender 1,material:pom 2,size:different size is ok ... colour: nature colour 4,Cer:ISO9001 plastic part for hand blender 1,material:pom2,size:different size is ok3,colour: nature ... HIPS/MBS, ABS, PC,PPS,PVC,PA,PE ,PMMA,Nylon and so on.6):Surface processing technics: Heat treatment, Induction hardening ... ,Projector Meter, Microscope, Gear-test Meter, Surface measuring Meter and so on;