1.offer various DC motors contained planetary motor, rc servo motor,etc 2.high quality and good price 3.OEM service ... and stainless steel as raw materials which are as following:gear wheel,worm wheel,worm, metals injection shaping;B. Plastics products ... provide professional design, process various of minitype gear wheel reducer.D. We also make DC motor, rc servo,gearbox.For more information, please ...