Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for 22mm DC Brush Gear Motor, Hollow Shaft Stepper Motor , 1.27N.m Micro Servo Motor , Ec Motor ,Brushless Speed Controller . We are looking forward to receiving your enquiries soon. The product will supply to all over the world, such as Europe, America, Australia,Malta , Ecuador ,El Salvador , Guinea .We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.