As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for 30mm hole diameter through hole conductive slip ring, Slip Ring 20a, Rotary Slip Ring Brush Maintenance, Rotary Slip Ring Function,Rotary Slip Ring Belt. Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products. The product will supply to all over the world, such as Europe, America, Australia,Portugal, Sri Lanka,Karachi, Leicester.We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.