nonstandard Plastic planetary gear set Processing:CNC lathed Mold:0.1-3.0 ISO9001 ... :2000 Produce according to drawing nonstandard Plastic planetary gear set Specifications:1) Suitable for various automotive, electronic, telecommunications, ... can be as requirements6)Material: iron/aluminum, copper, alloy, carbon steel, 18CrMnTi,20CrMnTi,20Cr,20CrV,1045 steel, others optional7) Products ...