The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for wind turbine pitch slip ring, 20 Amp Slip Ring, Capsule Slip Ring S4, Capsule Slip Ring Brush,Slip Ring 6 Wire. We wholeheartedly welcome customers all over the world come to visit our factory and have a win-win cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Gabon, UK,Amsterdam, Bandung.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 if you have any questions. We are glad to work for every client.