Profile: New Pole Power System Co., Ltd. specializes in providing industrial fasteners & components, and pole line hardware. Our rivets include tubular, semi-tubular and solid rivets. Our studs are of two types: fully threaded, and double end threaded studs. Our elastic clip fastening system is fitted on the ballasted track of the concrete sleeper. We also offer tapping, self-drilling, thread cutting, and thread forming screws.