... gear motor with high quality 1.Highly Standard Modular Designed 2.High Strength,Compact Dimension Plastic reducer/gear motor with high quality/(PVC, PP, ... , and finally tested, and therefore, fairly low noise is reached.7.High EfficiencyThe efficiency of gear unit can reach 95%, ... 't hesitate to contact me. Plastic reducer/gear motor with high quality/(PVC, PP, PE, PA, PC, ABS .etc)Series general ...