Longs motor is a leading professional designer and manufacturer of motion and control products such as Hybrid Stepper Motor, DC Brushless Motor, Servo Motor, Motor Driver, Power Supply and Control System. With powerful technology, mature technics and complete testing equipment, we have obtained ISO9001:2000 certification, CE certification and all of our products conform to RoHS requirements. And we are able to offer the most practical Automation products with best price. Please join in us! Working together, growing together!